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