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Civil Quiz 13
The consequence of Newtons second law is
Conservation of kinetic energy View Answer
Conservation of angular momentum
Conservation of mass
Conservation of potential energy
Bombay harbor will come under the classification of
semi natural harbor
artificial harbor
semi artificial harbor
natural harbor
When large area consisting water depth up to 21m which cofferdam is suitable?
Cellular cofferdam
Concrete cofferdam
Rock-filled crib cofferdam
Double walled cofferdam
The standard temperature at which the hydrometer is calibrated is
20?C
15?C
27?C
10?C
The type of truss commonly used for spans varying from 5 to 9 metre is
queen post truss
composite truss
king post truss
mansard truss
In case along with silica, there is high content in sulphide and chloride what should be used?
sba,wba and wac
sba
wba and sba
wba
The specific gravity has no units.
None of the above
Agree
Both A and B
Disagree
Which of the following is dimensionless?
Specific weight
Specific gravity
Specific speed
Specific volume
The chief function of providing ballast in the railway track is
to uniformly distribute the load from sleepers over a large area of formation
to held the sleepers in position
to provide elasticity and resilience to the track
all of the above
Deflection Equations method was developed by:-
maxwell
bernoulli
mohr and manderla
mohr
The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is
4
1
2
3
_________ is known as the founder of Human Relation School.
F.W. Taylor
Elton Mayo
Henry Fayol
Peter Drucker
The equally likely decision criteria is also known as
Bayes
Minimax
Hurwicz
Laplace
One of the following is not an importance of organising:
Role clarity
Growth and expansion
Adaptation to change
Performance appraisal
The length of the vehicles does not effect the widths of shoulders.
Both A and B
Correct
Incorrect
None of the above
The maximum shear stress (q) in concrete of a reinforced cement concrete beam is
Width/(Lever arm × Shearforce)
Shearforce/(Lever arm×Width)
(Shearforce × Width)/Lever arm
Lever arm/(Shearforce ×Width)
The flow in town water supply pipes is generally
Transition
Turbulent
Any of the above.
Laminar
P E to be 25% of the computed value of P and E respectively, the minimum value of the factor of safety is
2.67
1
0.67
1.67
A centrifugal pump is required to be primed before starting if it is located
Neither (a) nor (b)
At lower level than water level of reservoir
Both (a) and (b)
At higher level than water level of reservoir
Elastomers can extend upto
Three times their original dimensions
Ten times their original dimensions
Five times their original dimensions
Seven times their original dimensions
The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called:
sensors
passive sensors
none of these
active sensors
Which property of the fluid accounts for the major losses in pipes?
viscosity
specific gravity
compressibility View Answer
density
Which type of water is generally used in the treatment of water?
raw water
treated water
sulphated water
chlorinated water
Which NDT test work on the principle of rebound of the elastic mass?
hammer test
chloride test
none of the above
ultrasonic test
The horizon glass in an optical square is
wholly unsilvered
half silvered and half unsilvered
one-fourth silvered and three-fourth unsilvered
wholly silvered
Air valves are generally provided in pressure pipes of water supply
At low points
Near service pipes
At summits
At pipe junctions (B) (C) (D)
Machine foundation is subjected to:
static loads
wind loads
dynamic loads
static and dynamic loads
is a process of moving technology to a new setting and implementing it there
standardization
appropriate technology
technology transfer
globalization
In an external mouthpiece, the absolute pressure head at vena contracta is
more than
less than
Both A and B
None of the above
A machine which is capable of doing work in the reversed direction, after the effort is re-moved, is called a non-reversible machine.
Both A and B
Yes
None of the above
No
It is possible to set out angles 45' or 90' with help of _______ cross staff.
Open cross staff
Adjustable cross staff
French cross staff
Simple cross staff