Which one of the following attributes is not associated with digital maps

colour

symbology

legends

south arrow

The fire demand of a city may be worked out by

Kuichling's formula

Freeman formula

Under Writers formula

All the above

The intrados of the flat arch is horizontal but the extrados has a straight camber or upward curvature.

Yes

Both A and B

None of the above

is available and accessed by virtue of privilege.

privileged information

proprietary information

confidential information

collective information

The type of boring, used for making deep excavations is

cylindrical augers

percussion boring

rotary boring

wash boring

Which of the following techniques are for statistical process control.

Check list

Scatter diagram

Pareto diagram

All of the above

A deep well

is always deeper than a shallow well

has more discharge than a shallow well

is weaker structurally than a shallow well

both (a) and (b)

The shearing force acting along the slice of a curved surface of slippage, causes the soil to slide

Down at the centre

Down at the toe

Upward at the centre

None of these

Centrifugal pump works by imparting

Potential energy

Kinetic energy

Heat energy

Electrical energy View Answer

Hard water for public water supply is discarded because

) It consumes more soap

It contains lot of turbidity

It contains pathogenic bacterias

It possesses bad taste and odour

The main purpose of welding rails is to

build up the worn - out parts of points and crossings

build up the battered or worn heads of rail ends

to rebuild those portions of rail ends, which re burnt due to slipping of wheels at the time of applying brakes

all of the above

What is the horizontal velocity considered for grit chamber?

0.25-0.4m/sec

0.6-0.9 m/sec

1-2 m/sec

3-4m/sec

Negative skin friction on piles

Is caused due to relative settlement of the soil

Is caused in soft clays

Decreases the pile capacity

All of the above

______________ is not a process tools for TQM systems.

Process flow analysis

Histograms

Plier

Control charts

Stone grits used for 1st coat and 2nd surface painting may be precoated in advance with advance with bitumen.

TRUE

FALSE

Both A and B

None of the above

The fluoride concentration for prevention of dental caries is ____________

1mg/l

2mg/l

3mg/l

4mg/l

With the increase in the flow rate, efficiency

Decreases

Increases

Remains same

Independent View Answer

Young?s modulus of a material which gives 2 kN/mm2 stress at 0.01 strain is

20kN/mm2

0.02kN/mm2

200 kN/mm2

2000kN/mm2

The aggregate is said to be flaky when

its least dimension is three-fifth of its mean dimension

its least dimension is equal to its mean dimension

its length is equal to its mean dimension

its length is equal to 1.8 times its mean dimension

The angle of internal friction of soil mass is the angle whose

Tangent is equal to the rate of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on theplane

Sine is equal to the ratio ofthe maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane

Cosine is equal to the ratio of themaximum resistance sliding on any internal inclined plane to the normal pressure acting on the plane

None of these

The acceleration of a particle moving with simple harmonic motion is proportional to the displacement of the particle from the mean position.

TRUE

FALSE

Both A and B

None of the above

In turbulent flow the velocity distribution is a function of the distance y measured from the boundary surface and shear friction velocity uf, and follows a

Linear law

Hyperbolic law

Parabolic law

Logarithmic law.

Which factors affect the workability of concrete?

water concrete

mix proportions

shape of aggregate

all of the above

The arrangement of supports provided underneath the existing structure without disturbing its stability, is known as

underpinning

scaffolding

shoring

jacking

Pressure relief valves are provided in water mains

To reduce the pressure

At low points

Upstream of sluice

All the above

Standard unit of turbidity of water is in one litre of distilled water, one milligram of finely divided

Silica

Mud

Clay

Organic matter

Which of the following sand type is excellent for use in mortar and concrete work?

Sea sand

Clayey sand

Pit sand

River sand

When is strong basic anion not necessary?

silica is nil

co2 is nil

fluroine is nil

sulphate is nil

Which one of the following attributes is not associated with digital maps

The velocity of sound in bricks is __________

The fire demand of a city may be worked out by

The intrados of the flat arch is horizontal but the extrados has a straight camber or upward curvature.

is available and accessed by virtue of privilege.

The type of boring, used for making deep excavations is

Which of the following techniques are for statistical process control.

A deep well

The shearing force acting along the slice of a curved surface of slippage, causes the soil to slide

Centrifugal pump works by imparting

Hard water for public water supply is discarded because

The main purpose of welding rails is to

What is the horizontal velocity considered for grit chamber?

Negative skin friction on piles

______________ is not a process tools for TQM systems.

Stone grits used for 1st coat and 2nd surface painting may be precoated in advance with advance with bitumen.

The fluoride concentration for prevention of dental caries is ____________

With the increase in the flow rate, efficiency

Young?s modulus of a material which gives 2 kN/mm2 stress at 0.01 strain is

The aggregate is said to be flaky when

The angle of internal friction of soil mass is the angle whose

The acceleration of a particle moving with simple harmonic motion is proportional to the displacement of the particle from the mean position.

In turbulent flow the velocity distribution is a function of the distance y measured from the boundary surface and shear friction velocity uf, and follows a

Which factors affect the workability of concrete?

The arrangement of supports provided underneath the existing structure without disturbing its stability, is known as

Pressure relief valves are provided in water mains

Class-3 roads are designed to carry jeeps.

Standard unit of turbidity of water is in one litre of distilled water, one milligram of finely divided

Which of the following sand type is excellent for use in mortar and concrete work?

When is strong basic anion not necessary?