Quiz: Civil Quiz 11

Civil Quiz 11

What is specific heat (in J/Kg C) of the concrete?

840 – 1270

840 – 1120

850 – 1170

840 – 1170

What is the design discharge for intake structures?

maximum daily demand

average daily demand

maximum weekly demand

maximum hourly demand

Which of the following bolt is not used in rail tracks?

Rag bolt

Fish bolt

Eye bolt

Dog bolt

When the magnetic declination is 5? 20' east, the magnetic bearing of the sun at noon will be

95? 20'

185? 20'

354? 40'

174? 40'

In tropical regions,

After heating, the air becomes lighter and is displaced by cool air from the polar regions

All of the above

The surface gets heated more effectively than the arctic areas

The rising tropical air flows towards the polar region in the upper strata

The fluid generally used for grouting is

Sodium silicate

All the above

Cement and water mix

Clay suspension

one of the first steps in implementing BIM is to appoint a_______.

Chief drafter

Job captain

BIM manager

Lead architect

Priming performs response using

Heat View Answer

Froth

Slurry

Stimulus

The road surfacing should be

stable

durable

all of these

impervious

A fluid having no viscosity is known as

Non-Newtonian fluid

Newtonian fluid

Ideal fluid

Real fluid

Cast iron is used for

Structural works in beams

None to these

Small sized water pipes

Columns and struts

The science which deals with the physical features and conditions of water on the earth surface is called

hydraulics

hydrography

hydrometry

hydrosphere

Who will draft contract agreement?

Chief engineer

None of the above

Divisional head clerk

Executive engineer

Stoke's law is used to determine the

density of soil suspension

all of the above

specific gravity of soil solids

grain size distribution of those soils whose grain size is finer than 0.075 mm

GRIHA has been prepared by ___

TERI

LEED

None of the above

USGBC

What is the next step after water abstraction in wastewater treatment?

Combine with stormwater

Treatment

Supply to receiving body

Supply to consumers

The treadle bar is provided

In the middle of the track a little in front of the toes of the tongue rail

At right angle to the rail

Near and parallel to inner side of both the rails

Near and parallel to inner side of one of the rails

When the pO value of water is 5, then it has

distinct odour

extremely strong odour

no perceptible odour

faint odour

The consolidation of a soil is defined as the

change in volume of soil due to expulsion of pure water under an applied load

process of compression by gradual reduction of pore space under steady load

process which gives gradual decrease of water content at constant load

any one of the above

If the friction is neglected, then

Vr1 = Vr2

Vr1 > Vr2

Vr1 is a zero

Vr1 < Vr2

A body is said to move or vibrate with simple harmonic motion if its acceleration is directed towards the mean position.

None of the above

Both A and B

TRUE

FALSE

is a curve generated by a point fixed to a circle, within or outside its circumference, as the circle rolls along a straight line.

epicycloid

epitrochoid

trochoid

cycloid

An artesian aquifer is the one where

water is under pressure between two impervious strata

none of the above

water surface under the ground is at atmospheric pressure

water table serves as upper surface of zone of saturation

A bond consisting of heading and stretching courses so arranged that one heading course comes after several stretching courses, is called

dutch bond

heading bond

facing bond

raking bond

Excess of silica in brick earth results in

None of the above

Loss of cohesion

Cracking and warping of bricks

Enhancing the impermeability of bricks

In the activated sludge process

Sludge is activated by constant stirring

Water is removed by centrifugal action

Aeration is continued till stability

Aeration is done with an admixture of previously aerated sludge

The minimum & maximum rate of air change is 60 per hour.

30, 60

1, 30

1, 60

none of these

Indian Railways detects the rail flow by

Soni Rail flow dector

Kraut Kramer Rail flow detector

Audi-gauge Rail flow detector

Mitsubishi Rail flow dector

The energy absorbed in a body, when it is strained within the elastic limits, is known as

proof resilience

modulus of resilience

strain energy

resilience

A construction schedule is prepared after collecting

All the above

Output of labour

Number of operations

Output of machinery