Quiz: Civil Quiz 11

Civil Quiz 11

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

840 – 1270

850 – 1170

840 – 1120

840 – 1170

What is the design discharge for intake structures?

maximum weekly demand

average daily demand

maximum hourly demand

maximum daily demand

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

Eye bolt

Fish bolt

Dog bolt

Rag bolt

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

95? 20'

185? 20'

174? 40'

354? 40'

In tropical regions,

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

The surface gets heated more effectively than the arctic areas

All of the above

The fluid generally used for grouting is

Sodium silicate

Clay suspension

All the above

Cement and water mix

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

BIM manager

Lead architect

Chief drafter

Job captain

Priming performs response using

Stimulus

Slurry

Froth

Heat View Answer

The road surfacing should be

impervious

stable

all of these

durable

A fluid having no viscosity is known as

Real fluid

Newtonian fluid

Non-Newtonian fluid

Ideal fluid

Cast iron is used for

Columns and struts

Small sized water pipes

None to these

Structural works in beams

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

hydrography

hydraulics

hydrosphere

hydrometry

Who will draft contract agreement?

Divisional head clerk

Executive engineer

Chief engineer

None of the above

Stoke's law is used to determine the

all of the above

density of soil suspension

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

specific gravity of soil solids

GRIHA has been prepared by ___

TERI

LEED

USGBC

None of the above

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

Supply to consumers

Combine with stormwater

Supply to receiving body

Treatment

The treadle bar is provided

At right angle to the rail

Near and parallel to inner side of one of the rails

Near and parallel to inner side of both the rails

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

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

faint odour

extremely strong odour

no perceptible odour

distinct odour

The consolidation of a soil is defined as the

any one of the above

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

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

FALSE

TRUE

Both A and B

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

epitrochoid

trochoid

epicycloid

cycloid

An artesian aquifer is the one where

water table serves as upper surface of zone of saturation

none of the above

water is under pressure between two impervious strata

water surface under the ground is at atmospheric pressure

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

None of the above

Loss of cohesion

Enhancing the impermeability of bricks

Cracking and warping of bricks

In the activated sludge process

Aeration is continued till stability

Sludge is activated by constant stirring

Water is removed by centrifugal action

Aeration is done with an admixture of previously aerated sludge

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

1, 60

30, 60

1, 30

none of these

Indian Railways detects the rail flow by

Mitsubishi Rail flow dector

Audi-gauge Rail flow detector

Kraut Kramer Rail flow detector

Soni Rail flow dector

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

modulus of resilience

strain energy

proof resilience

resilience

A construction schedule is prepared after collecting

All the above

Output of labour

Number of operations

Output of machinery