Strengthening Material Important MCQs Part: 3

701 - Pressure conduits with steel pipes varies diameter _______

A. 2500 mm

B. 3000 mm

C. 3500 mm

D. 4000 mm

3000 mm

702 - Prestressed concrete is an example of _____________

A. Malleability

B. Ductility

C. Fatigue

D. Plasticity

Fatigue

703 - Principal plane has ____________

A. Maximum shear stress

B. Maximum tensile stress

C. Zero shear stress

D. Minimum bending stress

Zero shear stress

704 - Prop reduces ___________ in the beam.

A. Deflection

B. Slope

C. Shear

D. Moment

Deflection

705 - Radius of gyration is denoted by _________

A. k

B. n

C. e

D. y

706 - Radius of gyration is denoted by _________

A. k

B. n

C. e

D. y

707 - Radius of gyration is denoted by __________

A. k

B. g

C. y

D. s

708 - Rankine-Golden formula accounts for direct as well as buckling stress and is applicable to

A. very long columns

B. long columns

C. short columns

D. intermediate columns

intermediate columns

709 - Rate of demand is also known as __________

A. Domestic demand

B. Per capita demand

C. Commercial demand

D. Livestock demand

Per capita demand

710 - Ratio of lateral strain to linear strain is _________

A. Poisson’s ratio

B. Shear strength

C. Shear modulus

D. Bulk modulus

Poisson’s ratio

711 - Reactions at the supports of a structure can be determined by equating the algebraic sum of

A. horizontal forces to zero

B. vertical forces to zero

C. moment about any point to zero

D. all the above.

all the above.

712 - Rectangular channel is _________ channel.

A. non Prismatic

B. Prismatic

C. Natural

D. Artificial

Prismatic

713 - Red colour in water denotes?

A. Mn

B. Fe

C. Nacl

D. Ca

714 - Resilience can also be termed as ___________

A. Stress energy

B. Strain energy

C. Modulus

D. Tenacity

Strain energy

715 - Resilience of a material plays important role in which of the following?

A. Thermal stress

B. Shock loading

C. Fatigue

D. Pure static loading

Shock loading

716 - Revert size is generally expressed in terms of _______

A. Shank width

B. Girder length

C. Lap length

D. Shank diameter

Shank diameter

717 - Roller support is same as _____

A. Hinged support

B. Fixed support

C. Simply support

D. Roller support

Simply support

718 - Rotating key of a lock is an example of ____________

A. Varignon’s Theory

B. Walton’s Theory

C. Formation of couple

D. Parallel axis theorem

Formation of couple

719 - Rotating key of a lock is an example of ____________

A. Varignon’s Theory

B. Walton’s Theory

C. Formation of couple

D. Parallel axis theorem

Formation of couple

720 - Sabotage problem is eliminated in _______

A. Round spike

B. Dog spike

C. Screw spike

D. Polar spike

Screw spike

721 - Sagging, the bending moment occurs at the _____ of the beam.

A. At supports

B. Mid span

C. Point of contraflexure

D. Point of emergence

Mid span

722 - Sand layer is an example of ______________

A. Aquiclude

B. Aquifuge

C. Aquitard

D. Aquifer

Aquifer

723 - Saprotrophs are also known as _________

A. Detritus Feeders

B. Decomposers

C. Tertiary consumers

D. Omnivores

Detritus Feeders

724 - Scaffolding has to be done, if the height of structure is above _________

A. 1.2

B. 1.4

C. 1.5

D. 1.8

1.5

725 - Scaffolding you generally adopted when the height of structure is above ___________

A. 1.3 m

B. 1.5 m

C. 1.7 m

D. 2.2 m

1.5 m

726 - Scour valve in water distribution system is provided at ________

A. High points

B. Junction points

C. Low points

D. Key points

Low points

727 - Self weight of dam acts in ___________ direction.

A. Vertical

B. Horizontal

C. Inclined

D. Parallel

Vertical

728 - Service unit method is related to ___________ estimate.

A. Abstract

B. Approximate

C. Detailed

D. Cubic content

Approximate

729 - Shear force for a cantilever carrying a uniformly distributed load over its length, is

A. triangle

B. rectangle

C. parabola

D. cubic parabola.

rectangle

730 - Shear force is unbalanced _____ to the left or right of the section.

A. Horizontal force

B. Vertical force

C. Inclined force

D. Conditional force

Vertical force

731 - Shear stress at top most fibre of rectangular section is _____________

A. Maximum

B. Minimum

C. Zero

D. Uniform through out

Zero

732 - Shear stress distribution over rectangular section will be _________

A. parabolic

B. elliptical

C. triangular

D. trapezoidal

parabolic

733 - Shear stress in a beam is zero at ______

A. Neutral axis

B. Extreme fibres

C. Cross section

D. Junctions

Extreme fibres

734 - SI units of Bending moment is ___________

A. kN

B. kN^2

C. kNm

D. km

kNm

735 - SI units of shear force is _______________

A. kN/m

B. kN-m

C. kN

D. m/N

736 - Skin stress is also called as ______

A. Shear stress

B. Bending stress

C. Lateral stress

D. Temperature stress

Bending stress

737 - Slope in the beam at any point is measured in ____________

A. Degrees

B. Minutes

C. Radians

D. Metric tonnes

Radians

738 - Slope is maximum at _______ in simply supported beams.

A. Mid span

B. Through out

C. Supports

D. At point of loading

Mid span

739 - Soil moisture stress is defined as the sum of soil moisture tension and ______ pressure of soil solution.

A. Weed

B. Perforated

C. Osmatic

D. Uplift

Osmatic

740 - Solar arrays are defined in terms of ____________

A. Circuits

B. Diodes

C. Kernel

D. Panels

Circuits

741 - Some structural members subjected to a long time sustained loads deform progressively with time especially at elevated temperatures. What is such a phenomenon called?

A. Fatigue

B. Creep

C. Creep relaxation

D. Fracture

Creep

742 - Specific gravity of water is __________

A. 0.8

B. 1

C. 1.2

D. 1.5

743 - Specific weight of water at 4°C is ____________ N/m^3.

A. 9810

B. 9760

C. 9950

D. 9865

9810

744 - Splices are provided when the ________ bar available is less than that required.

A. Diameter

B. Length

C. Effective depth

D. Number of

Length

745 - Springs(closely coiled) are examples of _____________

A. stiffness

B. hardness

C. toughness

D. creep

stiffness

746 - Stability of high rise vehicles will be affected due to ____________

A. Camber

B. Gradient

C. Super elevation

D. Formation Width

Camber

747 - Steel trusses are generally constructed with __________

A. Mild steel

B. HYSD steel

C. TMT steel

D. JSW steel

Mild steel

748 - Stiffness of the beam is inversely proportional to the _____ of the beam.

A. Slope

B. Support reaction

C. Deflection

D. Load

Deflection

749 - Stiffness of the propped cantilever is _________

A. 4EI/l

B. 6EI/l

C. 8EI/I

D. 5EI/l

4EI/l

750 - Strain energy of a member may be equated to

A. average resistance x displacement

B. 1/2 stress x strain x area of its cross-section

C. 1/2 stress x strain x volume of the member

D. 1/2(stress)^2 x volume of the member + Young's modulus E.

1/2(stress)^2 x volume of the member + Young's modulus E.

751 - Strain energy of any member may be defined as work done on it

A. to deform it

B. to resist elongation

C. to resist shortening

D. all the above.

all the above.

752 - Strain energy stored in a body to uniform stress s of volume V and modulus of elasticity E is __________

A. s^2V/2E

B. sV/E

C. sV^2/E

D. sV/2E

s^2V/2E

753 - Strength of joint = efficiency × __________

A. Strength of section

B. Depth of plate

C. Length of plate

D. Strength of plate

Strength of plate

754 - Stress in a beam due to simple bending is ____________

A. Directly proportional

B. Inversely proportional

C. Curvilinearly related

D. None of the mentioned

Directly proportional

755 - Stress in a beam due to simple bending, is

A. directly proportional

B. inversely proportional

C. curvilinearly related

D. none of these.

directly proportional

756 - Stress in members of statically determinate simple frames, can be determined by

A. method of joints

B. method of sections

C. graphical solution

D. all the above.

all the above.

757 - Structural failures contribute about _______________ in the failure of dam.

A. 0.45

B. 0.6

C. 0.3

D. 0.2

0.3

758 - Struts are load carrying members of a frame structure which are subjected to

A. axial tension loads

B. axial compressive loads

C. torsional loads

D. transverse loads.

axial compressive loads

759 - Tail escape is also called as ___________

A. Outlet

B. Cross regulator

C. Weir type escape

D. Surplus escape

Weir type escape

760 - Tangent of angle of friction is equal to_________________?

A. kinetic friction

B. limiting friction

C. angle of repose

D. coefficient of friction

coefficient of friction

761 - Taste and odour are expressed in terms of ______

A. GTU

B. Threshold numbers

C. Silica scale

D. Ppm

Threshold numbers

762 - The ____ of strongest beam that can be cut out of a circular section of diameter D.

A. Load

B. Size

C. material

D. cross section

Size

763 - The _________ is more over the supports then at midspan in continuous beams.

A. Slope

B. Bending moment

C. Deflection

D. Shear force

Bending moment

764 - The __________ is the distance between Centres to centre of effective lateral ends.

A. Mean length

B. Stripped length

C. True length

D. Actual length

Actual length

765 - The __________ joints are friction less.

A. Free

B. Pin

C. Roller

D. Fixed

766 - The __________ of the slab is governed by span to depth ratio.

A. Strength

B. Stiffness

C. Reinforcement

D. Stability

Stiffness

767 - The __________ resistance is independent of the nature of surface contact.

A. Frictional

B. Skid

C. Shear

D. Coupling

Frictional

768 - The ______________ of a column is the distance between the points of zero bending moments.

A. Slenderness ratio

B. Eccentricity

C. Radius of gyration

D. Effective length

Effective length

769 - The ability of a material to absorb energy when elastically deformed and to return it when unloaded is called __________

A. Elasticity

B. Resilience

C. Plasticity

D. Strain resistance

Resilience

770 - The algebraic sum of moments of the forces forming couple about any point in their plane is________________?

A. equal to the moment of the couple

B. constant

C. both of above are correct

D. both of above are wrong

equal to the moment of the couple

771 - The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?

A. forces

B. independence of forces

C. dependence of forces

D. resolution of forces

resolution of forces

772 - The allowable tensile stresses in steel structures is taken as 1500 kg /cm^2 to ______

A. 1765 kg /cm^2

B. 1900 kg /cm^2

C. 2125 kg /cm^2

D. 2455 kg/cm^2

2125 kg /cm^2

773 - The angle of internal friction for water is __________

A. 180°

B. 100°

C. 0°

D. 270°

0°

774 - The angle of repose is zero for ______________

A. Water

B. Masonry

C. Soil

D. Cement

Water

775 - The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of__________________?

A. friction

B. limiting friction

C. repose

D. kinematic friction

repose

776 - The application of chlorine beyond the stage of break point is _________

A. Double chlorination

B. Post pollination

C. Super chlorination

D. Breakpoint chlorination

Super chlorination

777 - The approximate percentage of reinforcement provided in a beam varies from _______

A. 1-2%

B. 1-4%

C. 2-3%

D. 3-4%

1-2%

778 - The approximate percentage of reinforcement provided in a beam varies from _______

A. 1-2%

B. 1-4%

C. 2-3%

D. 3-4%

1-2%

779 - The approximate percentage of steel taken for lintels in the absence of detailed design is _______

A. 0.6-1%

B. 0.5-0.7%

C. 0.7-1%

D. 0.8-1.2%

0.7-1%

780 - The average crushing strength of precast concrete blocks as per CAI is __________

A. 4.5 N/mm^2

B. 5 N/mm^2

C. 3.5 N/mm^2

D. 4 N/mm^2

3.5 N/mm^2

781 - The average diameter of particles of silt is __________

A. 0.08mm

B. 0.002 mm

C. 1.2 mm

D. 0.011

0.002 mm

782 - The axis about which moment of area is taken is known as ____________

A. Axis of area

B. Axis of moment

C. Axis of reference

D. Axis of rotation

Axis of reference

783 - The bearing capacity of laminated rocks used in foundation is ___________

A. 1450 kN/m^2

B. 1620 kN/m^2

C. 1785 kN/m^2

D. 2125 kN/m^2

1620 kN/m^2

784 - The bending moment is maximum on a section where shearing force

A. is maximum

B. is minimum

C. is equal

D. changes sign.

changes sign.

785 - The bending strain is zero at _______

A. Point of contraflexure

B. Neutral axis

C. Curvature

D. Line of action of loading

Neutral axis

786 - The bending stress in a beam is ______ to bending moment.

A. Less than

B. Directly proportionate

C. More than

D. Equal

Directly proportionate

787 - The bending stress is ____________

A. Directly proportional to the distance of layer from the neutral layer

B. Inversely proportional to the distance of layer from the neutral layer

C. Directly proportional to the neutral layer

D. Does not depend on the distance of layer from the neutral layer

Directly proportional to the distance of layer from the neutral layer

788 - The body will regain it is previous shape and size only when the deformation caused by the external forces, is within a certain limit. What is that limit?

A. Plastic limit

B. Elastic limit

C. Deformation limit

D. None of the mentioned

Elastic limit

789 - The bottom chord member of truss is known as ___________

A. Main tie

B. Principal rafters

C. Common rafters

D. Purlins

Main tie

790 - The breaking stress is ____________ the ultimate stress.

A. Equal to

B. Less than

C. Greater than

D. As same as

Less than

791 - The C.G. of a plane lamina will not be at its geometrical centre in the case of a______________?

A. right angled triangle

B. equilateral triangle

C. square

D. circle

right angled triangle

792 - The C.G. of a right circular solid cone of height h lies at the following distance from the base_____________?

A. h/2

B. J/3

C. h/6

D. h/4

h/4

793 - The C.G. of a solid hemisphere lies on the central radius 3r_______________?

A. at distance — from the plane base 3r

B. at distance — from the plane base 3r

C. at distance — from the plane base 3r

D. at distance — from the plane base or

at distance — from the plane base or

794 - The calcium carbonate in water is _____________

A. Causes bad taste

B. Increases hardness of water

C. Causes turbidity

D. Softens water

Softens water

795 - The center of gravity of a circle of radius 10 cm will be _____________

A. At its center of the diameter

B. At the center of the radius

C. Anywhere on the circumference

D. Anywhere in its area

At its center of the diameter

796 - The center of percussion of the homogeneous rod of length L suspended at the top will be__________________?

A. L/2

B. L/3

C. 3L/4

D. 2L/3

2L/3

797 - The centre of percussion of a solid cylinder of radius r resting on a horizontal plane will be______________?

A. r/2

B. 2r/3

C. r/A

D. 3r/2

3r/2

798 - The coefficient of friction depends on_________________?

A. area of contact

B. shape of surfaces

C. strength of surfaces

D. nature of surface

nature of surface

799 - The co-efficient of friction depends upon________________?

A. nature of surfaces

B. area of contact

C. shape of the surfaces

D. all of the above.

nature of surfaces

800 - The colour of water is expressed in terms of ________

A. pH value

B. Silica scale

C. Platinum cobalt scale

D. Ppm

Platinum cobalt scale

801 - The compressive strength of brittle materials is _________ its tensile strength.

A. Equal to

B. Less than

C. Greater than

D. As same as

Greater than

802 - The cracks seen on walls are due to _____ failure.

A. Flexural

B. Compression

C. Shear

D. Torsional

Shear

803 - The cross sections of the beams of equal length are a circle and a square whose permissible bending stress are same under same maximum bending. The ratio of their flexural weights is,

A. 1.118

B. 1.338

C. 1.228

D. 1.108

1.118

804 - The curvature of a beam is equal to _____

A. EI/M

B. M/E

C. M/EI

D. E/MI

M/EI

805 - The Cv taken for sharp edged orifice generally is _________

A. 0.97

B. 0.98

C. 0.95

D. 0.99

0.98

806 - The cylinder has a tendency to split up along _____________ due to circumferential stress.

A. Area

B. Radius

C. Diameter

D. Length

Diameter

807 - The deflection of any rectangular beam simply supported, is

A. directly proportional to its weight

B. inversely proportional to its width

C. inversely proportional to the cube of its depth

D. directly proportional to the cube of its length

inversely proportional to the cube of its depth

808 - The depression made in the face of brick during its manufacture is _________

A. Brick tile

B. Bat

C. Frog

D. Quoin closer

Frog

809 - The design compressive strength of concrete is ___________ times of characteristic compressive strength of concrete.

A. 0.313

B. 0.253

C. 0.466

D. 0.411

0.466

810 - The development length can be determined easily by _______ test.

A. Push out test

B. Pull out test

C. Grading test

D. Slump cone test

Pull out test

811 - The difference in levels of water in a well before and after pumping is called ________

A. Cone of depression

B. Yield

C. Draw down

D. Water table

Draw down

812 - The dimension of strain is?

A. LT^-2

B. N/m^2

C. N

D. Dimensionless

Dimensionless

813 - The distance between the centres of adjacent rivets in the same row, is called

A. pitch

B. lap

C. gauge

D. staggered pitch.

pitch

814 - The doubly reinforced beams improve the ______ of the beam in earthquake regions.

A. Brittleness

B. Elasticity

C. Ductility

D. Toughness

Ductility

815 - The ductility of a material is __________ to the increase in percentage reduction in an area.

A. inversely proportional

B. directly proportional

C. equal

D. uniform

inversely proportional

816 - The economical spacing of roof trusses works out to be _________ span.

A. 1/2 to 1/5 span

B. 1/3 to 1/5 span

C. 1/2 to 1/3 span

D. 1/4 to 1/6 span

1/3 to 1/5 span

817 - The edges formed by the intersection of plane surfaces of a brick are known as _________

A. Arises

B. Stretcher

C. Header

D. Frog

Arises

818 - The effect of ___________ holes is to reduce the strength of connected plates.

A. Lap

B. Weld

C. Rivet

D. Butt

Rivet

819 - The effect of arching a beam, is

A. to reduce the bending moment throughout

B. to increase the bending moment throughout

C. nothing on the bending throughout

D. all the above.

to reduce the bending moment throughout

820 - The effective length of column depends upon ________

A. the cross section of beam

B. end conditions

C. maximum bending moment

D. extreme fibres

end conditions

821 - The efficiency of cylindrical section is the ratio of the strength of joint to the strength of _______________

A. Solid plate

B. Boilerplate

C. Circumferential plate

D. Longitudinal plate

Solid plate

822 - The effort required to lift a load W on a screw jack with helix angle a and angle of friction

A. Wtan(a + )

B. Wtan(a-)

C. Wcos(a + )

D. Wsin(a + )

Wtan(a + )

823 - The elementary profile of a dam is generally a ________

A. Isosceles triangle

B. Right angled triangle

C. Scalene triangle

D. Equilateral triangle

Right angled triangle

824 - The ends of ________ shall be properly anchored.

A. Longitudinal reinforcement

B. Transverse reinforcement

C. Torsional reinforcement

D. Shear reinforcement

Transverse reinforcement

825 - The energy gradient line is _______ to drop in bed, in an open channel.

A. Equal

B. Parallel

C. Perpendicular

D. Unequal

Equal

826 - The estimate of flood can be made by using ____________

A. Arithmetical increase method

B. Geometrical increase method

C. By unit hydrograph method

D. Comparison with graph method

By unit hydrograph method

827 - The factor of safety against overturning should not be less than ______

A. 1.8

B. 2.25

C. 1.5

D. 1.75

1.5

828 - The factors that influence rate of hydration is _________

A. The fineness of cement

B. Temperature of cement

C. Quality of water

D. Temperature of water

The fineness of cement

829 - The failing of a very long column is initially by ___________

A. Crushing

B. Collapsing

C. Buckling

D. Twisting

Buckling

830 - The field capacity of a soil depends upon _____________ factor.

A. Porosity of soil

B. Soil Tension

C. Saturation capacity

D. Initial regime

Porosity of soil

831 - The finished product after burning magnesite is named as ___________

A. Perillax

B. Hellyx

C. Pyrolytaex

D. Syrilax

Perillax

832 - The first solar cooker was developed in the year ____________

A. 1947

B. 1953

C. 1945

D. 1960

1945

833 - The flexural bond is _________ at the section.

A. Zero

B. Maximum

C. Minimum

D. Uniform

Maximum

834 - The flow of thick oil through a small tube is an example for _________

A. Laminar flow

B. Turbulent flow

C. Rotational flow

D. Steady flow

Laminar flow

835 - The flow of water is controlled in hydraulic structures by ____________

A. Sluice gates

B. Check gates

C. Lock gates

D. Drain gates

Sluice gates

836 - The following assumption is not true in the theory of pure torsion :

A. The twist along the shaft is uniform

B. The shaft is of uniform circular section throughout

C. Cross-section of the shaft, which is plane before twist remains plane after twist

D. All radii get twisted due to torsion.

All radii get twisted due to torsion.

837 - The forces, which meet at one point, but their lines of action do not lie in a plane, are called______________?

A. coplanar non-concurrent forces

B. non-coplanar concurrent forces

C. non-coplanar non-concurrent forces

D. intersecting forces

non-coplanar concurrent forces

838 - The formation of diagonal cracks at junctions is due to ________

A. Shear stress

B. Bond stress

C. Temperature stress

D. Lateral stress

Shear stress

839 - The free board is provided in dams to avoid _______________

A. Piping

B. Foundation of upstream

C. Wave erosion

D. Overtopping

Overtopping

840 - The frictional resistance is ______ to the surface area of contact.

A. Inversely proportional

B. Directly proportional

C. Equal

D. Not equal

Directly proportional

841 - The height of the dam = free board + ___________

A. FTL

B. MWL

C. FRL

D. HFL

HFL

842 - The highest point on syphon is known as ____

A. Summit

B. Crown

C. Limb

D. Tread

Summit

843 - The hinged end is also known as ___________

A. Fixed end

B. Pinned end

C. Rigid end

D. Free end

Pinned end

844 - The hooks law is valid only for _________

A. Uni axial forces

B. Bi axial forces

C. Tri axial forces

D. Lateral forces

Uni axial forces

845 - The hoop stress is _____________ along the x axis.

A. Tensile

B. Parabolic

C. Compressed

D. Transverse

Tensile

846 - The hoop stress is also known as ______

A. Parametrical stress

B. Surface stress

C. Circumferential stress

D. Lateral stress

Circumferential stress

847 - The horizontal platform in between any two flights of a staircase is called ___________

A. Landing

B. Balustrade

C. Nosing

D. Stringer

Landing

848 - The hydrostatic pressures on phreatic line are equal to____

A. Zero

B. Maximum

C. Minimum

D. Constant

Zero

849 - The inclination of surcharge to the horizontal is called ____________

A. Surcharge elevation

B. Surcharge angle

C. Surcharge factor

D. Surcharge depression

Surcharge angle

850 - The inclined members carrying compressive loads are ________

A. Pedestal

B. Strut

C. Post

D. Winch

Strut

851 - The inverse of specific weight of a fluid is __________

A. Specific gravity

B. Specific Volume

C. Compressibility

D. Viscosity

Specific Volume

852 - The joints in king post are of ________

A. Butt

B. Welded

C. Mortice and tenon

D. Lap

Mortice and tenon

853 - The land where all the water comes from ___________

A. Ridge dam

B. Watershed

C. Meander

D. Groynes

Watershed

854 - The lateral strain is ___________

A. The ratio of axial deformation to the original length

B. The ratio of deformation in area to the original area

C. The strain at right angles to the direction of applied load

D. The ratio of length of body to the tensile force applied on it

The strain at right angles to the direction of applied load

855 - The law which states that within elastic limits strain produced is proportional to the stress producing it is known as _____________

A. Bernoulli’s law

B. Hooke’s law

C. Stress law

D. Poisson’s law

Hooke’s law

856 - The law which states, "within elastic limits strain produced is proportional to the stress producing it", is known as

A. Bernoulli's law

B. Stress law

C. Hooke's law

D. Poisson's law

Hooke's law

857 - The layers of wood wearing thickness from __ to is called veneers.

A. 0.4 to 0.6 mm

B. 0.5 to 0.8 mm

C. 0.4 to 0.6 mm

D. 0.5 to 0.7 mm

0.4 to 0.6 mm

858 - The length of a column, having a uniform circular cross-section of 7.5 cm diameter and whose ends are hinged, is 5 m. If the value of E for the material is 2100 tonnes/cm2, the permissible maximum crippling load will be

A. 1.288 tonnes

B. 12.88

C. 128.8 tonnes

D. 288

12.88

859 - The length of the staircase between two consecutive landings is called _______

A. Tread

B. Flight

C. Rise

D. Effective width

Flight

860 - The length, coefficient of thermal expansion and Youngs modulus of bar A are twice of bar B. If the temperature of both bars is increased by the same amount while preventing any expansion, then the ratio of stress developed in bar A to that in bar B will

A. 2

B. 4

C. 8

D. 16

861 - The length, Young’s modulus and coefficient of thermal expansion of bar P are twice that of bar Q. what will be the ration of stress developed in bar P to that in bar Q if the temperature of both bars is increased by the same amount?

A. 2

B. 8

C. 4

D. 16

862 - The limit state corresponding to deflection, cracking and vibrations are _______

A. Limit state of collapse

B. Limit state of serviceability

C. Special limit state

D. Limit state of safety

Limit state of serviceability

863 - The limiting gradient for mountainous terrain is ________

A. 0.06

B. 0.07

C. 0.08

D. 0.05

0.06

864 - The longitudinal rise or fall off road surface along its length is _________

A. Camber

B. Super elevation

C. Gradient

D. Carriage way

Gradient

865 - The longitudinal stress in the shell is _________

A. pd/3t

B. pd/4t

C. pd/2t

D. pd/6t

pd/4t

866 - The longitudinal stress is _____ stress across the section.

A. Shear

B. Bending

C. Tensile

D. Compressive

Tensile

867 - The M.I. of hollow circular section about a central axis perpendicular to section as compared to its M.I. about horizontal axis is_________________?

A. same

B. double

C. half

D. four times

double

868 - The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are____________________?

A. 2 and V6

B. 3 and 1 kg

C. V5andV5

D. 2 and 5

V5andV5

869 - The maintenance of the reservoirs, above _____________ Ha comes under irrigation department.

A. 30

B. 40

C. 50

D. 60

870 - The major losses of energy due to friction are calculated by using _________

A. Ingli’s formulae

B. Emperical notations

C. Chezy’s Equation

D. Lacey’s Theory

Chezy’s Equation

871 - The material does not possessing any kind of elastic symmetry, then the material is said to be _______

A. Isotropic

B. Exo tropic

C. Anisotropic

D. Orthotropic

Anisotropic

872 - The material in which large deformation is possible before absolute failure by rupture is called ____________

A. Plastic

B. Elastic

C. Brittle

D. Ductile

Ductile

873 - The material(earth) retained by the retaining wall is called as __________

A. Surcharge

B. Turf

C. Foliate

D. Back fill

Back fill

874 - The materials which have the same elastic properties in all directions are called __________

A. Isotropic

B. Brittle

C. Homogeneous

D. Hard

Isotropic

875 - The materials which have the same elastic properties in all directions are called __________

A. Isotropic

B. Brittle

C. Homogenous

D. Hard

Isotropic

876 - The materials which have the same elastic properties in all directions, are called

A. isotropic

B. brittle

C. homogeneous

D. hard.

isotropic

877 - The mathematical expression for resilience ‘U’ is __________

A. U = σ2/E x volume

B. U = σ2/3E x volume

C. U = σ2/2E x volume

D. U = σ/2E x volume

U = σ2/2E x volume

878 - The maximum ____ should not exceed the permissible limit to the span of the beam.

A. Slope

B. Deflection

C. Loaddl Bending moment

D. None of the mentioned

Deflection

879 - The maximum _________ stresses occur at top most fibre of a simply supported beam.

A. Tensile

B. Compressive

C. Shear

D. Bending

Compressive

880 - The maximum bending moment due to a moving load on a simply supported beam, occurs

A. at the mid span

B. at the supports

C. under the load

D. anywhere on the beam

under the load

881 - The maximum BM is ______

A. 40 kNm

B. 50 kNm

C. 90 kNm

D. 75 kNm

90 kNm

882 - The maximum compressive stress at the top of a beam is 1600 kg/cm2 and the corresponding tensile stress at its bottom is 400 kg/cm2 . If the depth of the beam is 10 cm, the neutral axis from the top, is

A. 2 cm

B. 4 cm

C. 6 cm

D. 8 cm

8 cm

883 - The maximum compressive stresses developed at the base of the dam should not exceed permissible ___________ stresses for masonry.

A. Tensile

B. Crippling

C. Compressive

D. Shear

Compressive

884 - The maximum frictional force which comes into play when a body just begins to slide over another surface is called_____________________?

A. limiting friction

B. sliding friction

C. rolling friction

D. kinematic friction

limiting friction

885 - The maximum induced ___________ stresses should be within the safe permissible stresses to ensure strength of the beam.

A. Tensile

B. Compressive

C. Bending

D. Lateral

Bending

886 - The maximum instantaneous extension, produced by an unknown falling weight in a vertical bar of length 3m. what will be the instantaneous stress induced in the vertical bar and the value of unknown weight if E = 200GPa?

A. 100 N/mm^2

B. 110 N/mm^2

C. 120 N/mm^2

D. 140 N/mm^2

140 N/mm^2

887 - The maximum instantaneous extension, produced by an unknown falling weight through a height of 4cm in a vertical bar of length 3m and of cross section area 5cm^2. what will be the instantaneous stress induced in the vertical bar and the value of unknown w

A. 1700 N

B. 1459.4 N

C. 1745.8 N

D. 1947.5 N

1745.8 N

888 - The maximum negative bending moment in fixed beam carrying udl occurs at ________

A. Mid span

B. 1/3 of the span

C. Supports

D. Half of the span

Supports

889 - The maximum permissible total solid content in water for domestic purposes should not exceed.

A. 350 ppm

B. 600 ppm

C. 500 ppm

D. 1000 ppm

500 ppm

890 - The maximum pressure in (kg/cm^2) to which cast iron pipes may be subjected is _________

A. 3

B. 7

C. 11

D. 14

891 - The maximum resistance against rotation, is offered by the weld at a point

A. most distant

B. least distant

C. at either end

D. centrally located.

most distant

892 - The maximum shear stress distribution is _____________ percentage more than average shear stress in circular section.

A. 0.54

B. 0.6

C. 0.33

D. 0.5

0.33

893 - The maximum shear stress in an I section is __________

A. F/8I ×[B/b (D^2-d^2)+d^2]

B. F/6I ×[B/b (D^2-d^2)+d^2]

C. F/8I ×[B/b (D^3-d^3)+d^2]

D. F/4I ×[B/b (D^2-d^2)+d^2]

F/8I ×[B/b (D^2-d^2)+d^2]

894 - The maximum shear stress in the rectangular section is ______________ times the average shear stress.

A. 43528

B. 43531

C. 43588

D. 43526

43526

895 - The maximum shear stress is ______ times the average shear stress [For rectangular beams].

A. 2.5

B. 3

C. 1.2

D. 1.5

1.5

896 - The maximum strain energy stored at elastic limit is __________

A. Resilience

B. Proof resilience

C. Elasticity

D. Malleability

Proof resilience

897 - The maximum super elevation to be provided is ___

A. 2 in 15

B. 1 in 15

C. 1 in 10

D. 2 in 10

1 in 15

898 - The maximum twisting moment a shaft can resist, is the product of the permissible shear stress and

A. moment of inertia

B. polar moment of inertia

C. polar modulus

D. modulus of rigidly.

polar modulus

899 - The minimum depth of foundation in all types of soils is _________

A. 350mm

B. 680mm

C. 500mm

D. 280mm

500mm

900 - The minimum diameter provided for the longitudinal bars is ________

A. 15 mm

B. 20 mm

C. 12 mm

D. 18 mm

12 mm

901 - The minimum number of rivets for the connection of a gusset plate, is

A. 1

B. 2

C. 3

D. 4

902 - The minimum percentage elongation for mild steel is __________

A. 0.06

B. 0.13

C. 0.23

D. 0.34

0.23

903 - The minimum shear reinforcement is given by Asv/bSv = _______

A. 0.4 /0.87 fy

B. 0.5 /0.85 fy

C. 0.6 /0.9 fy

D. 0.35/ 0.6 fsc

0.4 /0.87 fy

904 - The minimum standard height for a construction joint is about ________

A. 1.2 m

B. 1.5 m

C. 2.1 m

D. 2.3 m

1.5 m

905 - The modular ratio for M20 grade concrete is _____________

A. 16

B. 13

C. 11

D. 7

906 - The modulus of rigidity and the modulus of elasticity of a material are 80 GPa and 200 GPa. What will be the Poissons ratio of the material?

A. 0.25

B. 0.3

C. 0.4

D. 0.5

0.25

907 - The moment diagram for a cantilever carrying a concentrated load at its free end, will be

A. triangle

B. rectangle

C. parabola

D. cubic parabola.

triangle

908 - The moment diagram for a cantilever which is subjected to a uniformly distributed load will be a

A. triangle

B. rectangle

C. parabola

D. cubic parabola.

parabola

909 - The moment diagram for a cantilever whose free end is subjected to a bending moment, will be a

A. triangle

B. rectangle

C. parabola

D. cubic parabola.

rectangle

910 - The moment resisting capacity of the cross section of a beam is termed as ______ of the beam.

A. Stiffness

B. Strength

C. Modulus

D. Inertia

Strength

911 - The moment which resists the external bending is called ______

A. Moment of shear

B. Tolerating moment

C. Moment of resistance

D. Maximum bending moment

Moment of resistance

912 - The mortise and tenon are provided in __________ joint.

A. Concrete

B. Spigot

C. A C pipe

D. Flanged

Concrete

913 - The most common coagulant is _____________

A. Magnesium sulphate

B. Alum

C. Chlorine

D. Salt

Alum

914 - The neutral axis of a beam cross-section must

A. pass through the centroid of the section

B. be equidistant from the top of bottom films

C. be an axis of symmetry of the section

D. none of these.

pass through the centroid of the section

915 - The number of points of contraflexure in a simple supported beam carrying uniformly distributed load, is

A. 1

B. 2

C. 3

D. 0

916 - The obstruction or a barrier built across the stream or river is called _____________

A. Barrage

B. Weir

C. Dam

D. Reservoir

Dam

917 - The odour of water can be determined by _________

A. Jackson turbidometer

B. Osmoscope

C. Thermometer

D. Sonoscope

Osmoscope

918 - The percentage of carbon in structural steel is __________

A. 0.2 – 0.27 %

B. 0.6 – 0.85 %

C. 0.7 – 1.23 %

D. 1.23 – 1.45%

0.2 – 0.27 %

919 - The phenomenon of slow extension of materials having a constant load, I.e. increasing with the time is called

A. Creeping

B. Yielding

C. Breaking

D. None of the mentioned

Creeping

920 - The phenomenon of slow extension of materials having constant load, i.e. increasing with the time is called

A. creeping

B. yielding

C. breaking

D. none of these.

creeping

921 - The phenomenon of slow growth of strain under a steady tensile stress is called ____________

A. Yielding

B. Creeping

C. Breaking

D. None of the mentioned

Creeping

922 - The phenomenon of slow growth of strain under a steady tensile stress, is called

A. yielding

B. creeping

C. breaking

D. none of these.

creeping

923 - The phenomenon under which the strain of material varies under constant stress is known as ________

A. Creep

B. Hysteresis

C. Viscoelasticity

D. Strain hardening

Creep

924 - The pipe extending from a stop cock to the storage tank is called ________

A. Supply pipe

B. Service pipe

C. Street main

D. Distribution pipe

Supply pipe

925 - The pitch of the lateral ties shall not be more than the least of the ______________

A. 300mm

B. 450mm

C. 500mm

D. 550mm

300mm

926 - The point at which the total area of a plane figure is asssumed to be concentrated is called ____________

A. Centroid

B. Centre of gravity

C. Central point

D. Inertial point

Centroid

927 - The point of contraflexture occurs in

A. cantilever beams only

B. continuous beams only

C. over hanging beams only

D. all types of beams

over hanging beams only

928 - The point through which the whole weight of the body acts is called _____________

A. Inertial point

B. Center of gravity

C. Centroid

D. Central point

Center of gravity

929 - The Poisson’s ratio for concrete is __________

A. 0.4

B. 0.35

C. 0.12

D. 0.2

0.2

930 - The Poissons ratio of a material is 0.3. what will be the ratio of Youngs modulus to bulk modulus?

A. 1.4

B. 1.2

C. 0.8

D. 0.6

1.2

931 - The porosity range of sand stone be _________

A. 45 – 55 %

B. 20 – 25 %

C. 10 – 20 %

D. 1 – 10 %

10 – 20 %

932 - The position between the summit and the lower reservoir is known as ___________

A. Inlet leg

B. Outlet leg

C. Pressure head

D. Datum

Outlet leg

933 - The presence of calcium and magnesium chloride in water causes ___________

A. Hardness

B. Bad taste

C. Turbidity

D. Softening

Softening

934 - The presence of hydrogen sulphide in water causes ________

A. Bad taste

B. Acidity

C. Basicity

D. Softening

Acidity

935 - The pressure intensity of water at free surface is ________

A. Zero

B. Maximum

C. Minimum

D. Uniform

Zero

936 - The process of forming thick gelatinous precipitates is known as ___________

A. Sedimentation

B. Flocculation

C. Coagulation

D. Filtration

Flocculation

937 - The product of inertia at the principal axes is _____________

A. Minimum

B. Unit

C. Zero

D. Maximum

Zero

938 - The property by which a body returns to its original shape after removal of the force is called __________

A. Plasticity

B. Elasticity

C. Ductility

D. Malleability

Elasticity

939 - The property by which a body returns to its original shape after removal of the force, is called

A. plasticity

B. elasticity

C. ductility

D. malleability.

elasticity

940 - The property by which an amount of energy is absorbed by material without plastic deformation is called __________

A. Toughness

B. Impact strength

C. Ductility

D. Resilience

Resilience

941 - The property of a material by which it can be beaten or rolled into thin plates is called __________

A. Malleability

B. Plasticity

C. Ductility

D. Elasticity

Malleability

942 - The property of a material by which it can be beaten or rolled into thin plates, is called

A. malleability

B. ductility

C. plasticity

D. elasticity.

malleability

943 - The property of a material by which it can be drawn into thin wires is?

A. Malleability

B. Plasticity

C. Ductility

D. Elasticity

Ductility

944 - The property of a material by which it can be drawn to a smaller section, due to tension, is called

A. plasticity

B. ductility

C. elasticity

D. malleability.

ductility

945 - The radius of gyration of a rectangular section is not proportional to

A. square root of the moment of inertia

B. square root of the inverse of the area

C. square root of the moment of inertia divided by area of the section

D. none of these.

none of these.

946 - The range of slenderness ratio in dams varies from ________

A. 13 – 15

B. 12 – 15

C. 15 – 18

D. 15 – 20

12 – 15

947 - The range within which a load can be applied on a rectangular column, to avoid any tensile stress, is

A. one-half of the base

B. one-fifth of the base

C. one-fourth of the base

D. one-fifth of the base

one-fifth of the base

948 - The rate of change of shear force is equal to _____

A. Direction of load

B. Change in BMD

C. Intensity of loading

D. Maximum bending

Intensity of loading

949 - The rate of filtration for rapid sand filter is ___________

A. 3000 to 4500 lit/hr/m^2

B. 4500 to 6500 lit/hr/m^2

C. 3000 to 6000 lit/hr/m^2

D. 4500 to 7000 lit/hr/m^2

3000 to 6000 lit/hr/m^2

950 - The ratio of A/P is ___________

A. Hydraulic radius

B. Arbitrary datum

C. T E L

D. H G L

Hydraulic radius

951 - The ratio of change in thickness to original thickness is known as ___________

A. Lateral strain

B. Linear strain

C. Longitudinal strain

D. Volumetric strain

Lateral strain

952 - The ratio of creep strain to elastic strain is known as ___________

A. Creep factor

B. Creep postulate

C. Creep coefficient

D. Creep variable

Creep coefficient

953 - The ratio of hoop stress to maximum shear stress is _________

A. 2

B. 3

C. 4

D. 6

954 - The ratio of limiting friction and normal reaction is known as_______________?

A. coefficient of friction

B. angle of friction

C. angle of repose

D. sliding friction

coefficient of friction

955 - The ratio of maximum deflection of a beam to its ___________ is called stiffness of the beam.

A. Load

B. Slope

C. Span

D. Reaction at the support

Span

956 - The ratio of maximum load to the unit area is ________

A. Ultimate bearing capacity

B. Allowable bearing capacity

C. Safe bearing capacity

D. Bearing capacity

Bearing capacity

957 - The ratio of rise to span of truss is called a ___________

A. Slope

B. Splay

C. Pitch

D. Tie

Pitch

958 - The ratio of the effective length of a column and minimum radius of gyration of its cross-sectional area, is known

A. buckling factor

B. slenderness ratio

C. crippling factor

D. none of these.

slenderness ratio

959 - The ratio of the moment of inertia of a circular plate and that of a square plate for equal depth, is

A. less than one

B. equal to one

C. more than one

D. equal to 3π/16

equal to 3π/16

960 - The ratio of the tensile stress developed in the wall of a boiler in the circumferential direction to the tensile stress in the axial direction, is

A. 4

B. 3

C. 2

D. 1

961 - The ratio of the volume of voids to the volume of given soil mass is __________

A. Porosity

B. Void ratio

C. Dry density

D. Specific gravity

Porosity

962 - The ratio of the yield of water from a rapid sand filter is __________

A. 10

B. 5

C. 15

D. 30

963 - The reaction at the supports will be vertical to the plane of the support if the frame structure rests on

A. roller supports

B. free supports

C. hinged supports

D. all the above.

all the above.

964 - The region of the cross-section of a column in which compressive load may be applied without producing any tensile stress, is known as the core of the cross-section. In circular columns the radius of the core, is

A. one-half of the radius

B. one-third of the radius

C. one-quarter of the radius

D. one-fifth of the radius

one-quarter of the radius

965 - The relation between slope and maximum bending moment is _________

A. Directly proportion

B. Inversely proportion

C. Relative proportion

D. Mutual incidence

Inversely proportion

966 - The relationship between Youngs modulus E, bulk modulus K if the value of Poissons ratio is unity will be __________

A. E = -3K

B. K = -3E

C. E = 0

D. K = 0

E = -3K

967 - The relative change in position is called ______________

A. Matter

B. Body

C. Inertia

D. Motion

Motion

968 - The relative change in position is called ______________

A. Matter

B. Body

C. Inertia

D. Motion

Motion

969 - The resolved part of the resultant of two forces inclined at an angle 9 in a given direction is equal to__________________?

A. the algebraic sum of the resolved parts of the forces in the given direction

B. the sum of the resolved parts of the forces in the given direction

C. the difference of the forces multiplied by the cosine of 9

D. the sum of the forces multiplied by the sine of 9

the algebraic sum of the resolved parts of the forces in the given direction

970 - The resultant of the following three couples 20 kg force, 0.5 m arm, $ ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be_________________?

A. 20 kg, – ve sense

B. 20 kg, + ve sense

C. 10 kg, + ve sense

D. 10 kg, – ve sense

20 kg, – ve sense

971 - The safe stress for a hollow steel column which carries an axial load of 2100 kN is 125 MN/m^2. if the external diameter of the column is 30cm, what will be the internal diameter?

A. 25 cm

B. 26.19cm

C. 30.14 cm

D. 27.9 cm

26.19cm

972 - The section modulus of a rectangular light beam 25 metres long is 12.500 cm3. The beam is simply supported at its ends and carries a longitudinal axial tensile load of 10 tonnes in addition to a point load of 4 tonnes at the centre. The maximum stress in

A. 13.33 kg/cm2 tensile

B. 13.33 kg/cm2 compressive

C. 26.67 kg/cm2 tensile

D. 26.67 kg/cm2 compressive

26.67 kg/cm2 tensile

973 - The section modulus of a rectangular section is proportional to

A. area of the section

B. square of the area of the section

C. product of the area and depth

D. product of the area and width

area of the section

974 - The section which has a minimum cross sectional are in a flow is known as _______

A. Vena contracta

B. Thyrocade

C. Submergent

D. Upstream edge

Vena contracta

975 - The series of connected lines is known as ____________

A. Reinforcing

B. Traversing

C. Guniting

D. Bracing

Traversing

976 - The shape of the bending moment diagram over the length of a beam, carrying a uniformly distributed load is always

A. linear

B. parabolic

C. cubical

D. circular.

parabolic

977 - The shape of the bending moment diagram over the length of a beam, carrying a uniformly increasing load, is always

A. linear

B. parabolic

C. cubical

D. circular.

cubical

978 - The shape of the bending moment diagram over the length of a beam, having no external load, is always

A. linear

B. parabolic

C. cubical

D. circular.

linear

979 - The shear force in a beam subjected to pure positive bending is _____

A. Positive

B. Negative

C. Zero

D. Cannot determine

Zero

980 - The shear force on a simply supported beam is proportional to

A. displacement of the neutral axis

B. sum of the forces

C. sum of the transverse forces

D. algebraic sum of the transverse forces of the section

algebraic sum of the transverse forces of the section

981 - The shear resistance of bent up bars shall not exceed __________ the total shear to be resisted.

A. 0.3

B. 0.5

C. 0.4

D. 0.25

0.5

982 - The shear stress at any section of a shaft is maximum

A. at the centre of the section

B. at a distance r/2 from the centre

C. at the top of the surface

D. at a distance 3/4 r from the centre

at the top of the surface

983 - The shear to be resisted by shear reinforcement is given by ___________

A. Vus = Vuc + Vu

B. Vus = Vu + Vuc

C. Vu = Vus – Vuc

D. Vus = Vu – Vuc

Vus = Vu – Vuc

984 - The sheet of water flowing through a notch is called ________

A. Sill

B. Crest

C. Scour

D. Nappe

Nappe

985 - The side slopes depend on ____________ conditions of a proposed dam.

A. Toe width

B. Height of foundation

C. Character of material

D. Free board allowance

Character of material

986 - The size of frog in bricks is ___________

A. 10×4×4 cm

B. 10×9×4 cm

C. 10×4×1 cm

D. 9×9×4 cm

10×4×1 cm

987 - The slabs whose corners are prevented from lifting are known as _________

A. simply supported

B. cantilever

C. restrained

D. suspended

restrained

988 - The slenderness ratio is ________ to critical stress.

A. Directly proportional

B. Inversely proportional

C. Equal

D. Transverse

Inversely proportional

989 - The slenderness ratio is the ratio of effective length to least ______________

A. Ultimate load

B. Actual length

C. Radius of gyration

D. Factor of safety

Radius of gyration

990 - The slenderness ratio of a vertical column of a square cross-section of 2.5 cm sides and 300 cm length, is

A. 200

B. 240

C. 360

D. 416

416

991 - The slenderness ratio of a vertical column of square cross- section of 10 cm side and 500 cm long, is

A. 117.2

B. 17.3

C. 173.2

D. 137.2

173.2

992 - The slope is denoted by _______

A. k

B. y

C. i

D. c

993 - The slope of the stress-strain curve in the elastic deformation region is ____________

A. Elastic modulus

B. Plastic modulus

C. Poisson’s ratio

D. None of the mentioned

Elastic modulus

994 - The specific gravity of sand is __________

A. 2.8

B. 2.25

C. 3.2

D. 2.65

2.65

995 - The standard __________ are provided in deformed bars.

A. Anglets

B. Bends

C. Fillets

D. Lugs

Bends

996 - The steel plate is bent into a circular path of radius 10 metres. If the plate section be 120 mm wide and 20 mm thick, then calculate the maximum bending stress. [Consider Young’s modulus = 200000 N/mm^2].

A. 350 N/mm^2

B. 400 N/mm^2

C. 200 N/mm^2

D. 500 N/mm^2

200 N/mm^2

997 - The step of non uniform width is called ________

A. Post

B. Winder

C. Filier

D. Landing

Winder

998 - The step with one or both ends rounded is known as _________

A. Point faced step

B. Soffit

C. Newel step

D. Bull nose step

Bull nose step

999 - The strain energy in a member is proportional to __________

A. Product of stress and the strain

B. Total strain multiplied by the volume of the member

C. The maximum strain multiplied by the length of the member

D. Product of strain and Young’s modulus of the material

Product of strain and Young’s modulus of the material

Pages

Subject Wise MCQs

Post Wise MCQs

Past Papers

Pages

Quick Access Resources

Strengthening Material Important MCQs Part: 3

701 - Pressure conduits with steel pipes varies diameter _______

702 - Prestressed concrete is an example of _____________

703 - Principal plane has ____________

704 - Prop reduces ___________ in the beam.

705 - Radius of gyration is denoted by _________

706 - Radius of gyration is denoted by _________

707 - Radius of gyration is denoted by __________

708 - Rankine-Golden formula accounts for direct as well as buckling stress and is applicable to

709 - Rate of demand is also known as __________

710 - Ratio of lateral strain to linear strain is _________

711 - Reactions at the supports of a structure can be determined by equating the algebraic sum of

712 - Rectangular channel is _________ channel.

713 - Red colour in water denotes?

714 - Resilience can also be termed as ___________

715 - Resilience of a material plays important role in which of the following?

716 - Revert size is generally expressed in terms of _______

717 - Roller support is same as _____

718 - Rotating key of a lock is an example of ____________

719 - Rotating key of a lock is an example of ____________

720 - Sabotage problem is eliminated in _______

721 - Sagging, the bending moment occurs at the _____ of the beam.

722 - Sand layer is an example of ______________

723 - Saprotrophs are also known as _________

724 - Scaffolding has to be done, if the height of structure is above _________

725 - Scaffolding you generally adopted when the height of structure is above ___________

726 - Scour valve in water distribution system is provided at ________

727 - Self weight of dam acts in ___________ direction.

728 - Service unit method is related to ___________ estimate.

729 - Shear force for a cantilever carrying a uniformly distributed load over its length, is

730 - Shear force is unbalanced _____ to the left or right of the section.

731 - Shear stress at top most fibre of rectangular section is _____________

732 - Shear stress distribution over rectangular section will be _________

733 - Shear stress in a beam is zero at ______

734 - SI units of Bending moment is ___________

735 - SI units of shear force is _______________

736 - Skin stress is also called as ______

737 - Slope in the beam at any point is measured in ____________

738 - Slope is maximum at _______ in simply supported beams.

739 - Soil moisture stress is defined as the sum of soil moisture tension and ______ pressure of soil solution.

740 - Solar arrays are defined in terms of ____________

741 - Some structural members subjected to a long time sustained loads deform progressively with time especially at elevated temperatures. What is such a phenomenon called?

742 - Specific gravity of water is __________

743 - Specific weight of water at 4°C is ____________ N/m^3.

744 - Splices are provided when the ________ bar available is less than that required.

745 - Springs(closely coiled) are examples of _____________

746 - Stability of high rise vehicles will be affected due to ____________

747 - Steel trusses are generally constructed with __________

748 - Stiffness of the beam is inversely proportional to the _____ of the beam.

749 - Stiffness of the propped cantilever is _________

750 - Strain energy of a member may be equated to

751 - Strain energy of any member may be defined as work done on it

752 - Strain energy stored in a body to uniform stress s of volume V and modulus of elasticity E is __________

753 - Strength of joint = efficiency × __________

754 - Stress in a beam due to simple bending is ____________

755 - Stress in a beam due to simple bending, is

756 - Stress in members of statically determinate simple frames, can be determined by

757 - Structural failures contribute about _______________ in the failure of dam.

758 - Struts are load carrying members of a frame structure which are subjected to

759 - Tail escape is also called as ___________

760 - Tangent of angle of friction is equal to_________________?

761 - Taste and odour are expressed in terms of ______

762 - The ____ of strongest beam that can be cut out of a circular section of diameter D.

763 - The _________ is more over the supports then at midspan in continuous beams.

764 - The __________ is the distance between Centres to centre of effective lateral ends.

765 - The __________ joints are friction less.

766 - The __________ of the slab is governed by span to depth ratio.

767 - The __________ resistance is independent of the nature of surface contact.

768 - The ______________ of a column is the distance between the points of zero bending moments.

769 - The ability of a material to absorb energy when elastically deformed and to return it when unloaded is called __________

770 - The algebraic sum of moments of the forces forming couple about any point in their plane is________________?

771 - The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?

772 - The allowable tensile stresses in steel structures is taken as 1500 kg /cm^2 to ______

773 - The angle of internal friction for water is __________

774 - The angle of repose is zero for ______________