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Civil Quiz 11
What is specific heat (in J/Kg C) of the concrete?
840 – 1170
850 – 1170
840 – 1120
840 – 1270
What is the design discharge for intake structures?
maximum daily demand
maximum hourly demand
maximum weekly demand
average daily demand
Which of the following bolt is not used in rail tracks?
Fish bolt
Dog bolt
Eye bolt
Rag bolt
When the magnetic declination is 5? 20' east, the magnetic bearing of the sun at noon will be
95? 20'
174? 40'
185? 20'
354? 40'
In tropical regions,
The surface gets heated more effectively than the arctic areas
After heating, the air becomes lighter and is displaced by cool air from the polar regions
The rising tropical air flows towards the polar region in the upper strata
All of the above
The fluid generally used for grouting is
Cement and water mix
Clay suspension
Sodium silicate
All the above
one of the first steps in implementing BIM is to appoint a_______.
Chief drafter
Job captain
BIM manager
Lead architect
Priming performs response using
Stimulus
Froth
Slurry
Heat View Answer
The road surfacing should be
impervious
durable
stable
all of these
A fluid having no viscosity is known as
Real fluid
Ideal fluid
Newtonian fluid
Non-Newtonian fluid
Cast iron is used for
Structural works in beams
Small sized water pipes
Columns and struts
None to these
The science which deals with the physical features and conditions of water on the earth surface is called
hydrometry
hydrography
hydrosphere
hydraulics
Who will draft contract agreement?
Chief engineer
Divisional head clerk
Executive engineer
None of the above
Stoke's law is used to determine the
specific gravity of soil solids
density of soil suspension
grain size distribution of those soils whose grain size is finer than 0.075 mm
all of the above
GRIHA has been prepared by ___
USGBC
TERI
LEED
None of the above
What is the next step after water abstraction in wastewater treatment?
Supply to consumers
Treatment
Combine with stormwater
Supply to receiving body
The treadle bar is provided
In the middle of the track a little in front of the toes of the tongue rail
Near and parallel to inner side of one of the rails
At right angle to the rail
Near and parallel to inner side of both the rails
When the pO value of water is 5, then it has
no perceptible odour
distinct odour
faint odour
extremely strong odour
The consolidation of a soil is defined as the
process of compression by gradual reduction of pore space under steady load
process which gives gradual decrease of water content at constant load
change in volume of soil due to expulsion of pure water under an applied load
any one of the above
If the friction is neglected, then
Vr1 > Vr2
Vr1 < Vr2
Vr1 = Vr2
Vr1 is a zero
A body is said to move or vibrate with simple harmonic motion if its acceleration is directed towards the mean position.
TRUE
FALSE
Both A and B
None of the above
is a curve generated by a point fixed to a circle, within or outside its circumference, as the circle rolls along a straight line.
cycloid
epicycloid
epitrochoid
trochoid
An artesian aquifer is the one where
water surface under the ground is at atmospheric pressure
water is under pressure between two impervious strata
water table serves as upper surface of zone of saturation
none of the above
A bond consisting of heading and stretching courses so arranged that one heading course comes after several stretching courses, is called
raking bond
dutch bond
facing bond
heading bond
Excess of silica in brick earth results in
Cracking and warping of bricks
Loss of cohesion
Enhancing the impermeability of bricks
None of the above
In the activated sludge process
Aeration is continued till stability
Aeration is done with an admixture of previously aerated sludge
Sludge is activated by constant stirring
Water is removed by centrifugal action
The minimum & maximum rate of air change is 60 per hour.
1, 30
30, 60
1, 60
none of these
Indian Railways detects the rail flow by
Mitsubishi Rail flow dector
Soni Rail flow dector
Audi-gauge Rail flow detector
Kraut Kramer Rail flow detector
The energy absorbed in a body, when it is strained within the elastic limits, is known as
strain energy
resilience
proof resilience
modulus of resilience
A construction schedule is prepared after collecting
Number of operations
Output of labour
Output of machinery
All the above
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