Formation or development of long needle like crystals is known as

fibrous

radiating

columnar

acicular

Which of the fololowing statement is correct in connection with projectiles?

A path, traced by a projectile in the space, is known as trajectory.

The velocity with which a projectile is projected, is known as the velocity of projection.

The angle, with the horizontal, at which a projectile is projected is known as angle of projection.

all of the above

In the fixed base joint the junction is between the tank wall and

slab

footing

beams

columns

An imaginary line tangential to the longitudinal curve of the level at the centre of the tube is called

horizontal axis

vertical axis

axis of the level tube

line of collimation

A double overhung Pelton wheel has

two jets

two runners

four jets

four runners

If a given force (or a given system of forces) acting on a body

change

does not change

Both A and B

None of the above

A dock:

Is a marine structure for berthing of vessels for loading and unloading cargo and passengers

Is provided with a dock gate

Is provided with an arrangement to pump out water when required

All the above

Which of the following does not act as a major factor that effects per capita demand?

human activity

industrial activities

usage of water

placement of pipe

Surface water can act as a source of water in water supply scheme.

TRUE

FALSE

Both A and B

None of the above

Which of the following methods is best suited for determination of permeability of coarsegrained soils?

Constant head method

Falling head method

Both the above

None of the above

A 300 mm square bearing plate settles by 15 mm in a plate load test on a cohesive soil when the intensity of loading is 0.2 N/mm_____. The settlement of a prototype shallow footing 1 m square under the same intensity of loading is

15 mm

30 mm

50 mm

167 mm

The flexibility of a hyper-proportional outlet is

greater than

equal to

less than

None of the above

Requirement of air changes per hour in an enclosed area as per NBC 2005 for hospital

3-May

6-Aug

6-Oct

8-Oct

The structure of a road is composed of

sub-grade

sub-base

base

all of these

Which of the following materials is not used in the construction of a septic tank?

concrete

rubber

fibreglass

plastic

It is possible to set out angles of 0' to 360' with help of _______ cross staff.

French cross staff

Open cross staff

Adjustable cross staff

Simple cross staff

The concrete used for cement concrete roads is of grade

m 10

m 15

m 20

m 35

Water absorption of vitrified tiles is not more than

0.50%

1.00%

2.00%

5.00%

The breast water wheels are those in which the wheel runs partly by the weight of water and partly by the impulse of water.

TRUE

FALSE

Both A and B

None of the above

The thin radial fibres extending from the pith to the cambium layer is called medullary rays.

Yes

Both A and B

None of the above

In a reciprocating pump, air vessels are fitted to the suction pipe and deliver pipe close to the cylinder of the pump.

TRUE

FALSE

Both A and B

None of the above

As per Lacey's theory, the silt factor is

directly proportional to average par¬ticle size

inversely proportional to average par¬ticle size

directly proportional to square root of average particle size

not related to average particle size

What is the depth the needle in Vicat apparatus should penetrate into the cement paste in consistency test?

33-35 cm from bottom of the mould

33-35 mm from top of the mould

33-35 cm from top of the mould

33-35 mm from bottom of the mould

According to Newton's law of viscosity, the shear stress on a layer of a fluid is

equal to

directly proportional

inversely proportional

None of the above

Successful management ensures that

Goals are achieved with least cost

Timely achievement of goals

Both of the above

None of the above

A cube is placed on H.P on its base and vertical face is making 30 degrees with V.P, section plane is perpendicular to V.P the section will give a shape of a

triangle

rectangle

trapezium

parallelogram

Shear strength of a soil is a unique function of

Effective stress only

Total stress only

Both effective stress and total stress

None of the above

If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respectively, the expected time t of the activity will be

to + 3tm+ tp/3

to + 4tm+ tp/4

to + 4tm+ tp/5

to + 4tm+ tp/6

Requirement of air changes per hour in an enclosed area as per NBC 2005 for factories

3-May

6-Aug

6-Oct

8-Oct

Formation or development of long needle like crystals is known as

Which of the fololowing statement is correct in connection with projectiles?

In the fixed base joint the junction is between the tank wall and

An imaginary line tangential to the longitudinal curve of the level at the centre of the tube is called

A double overhung Pelton wheel has

If a given force (or a given system of forces) acting on a body

A dock:

Which of the following does not act as a major factor that effects per capita demand?

Surface water can act as a source of water in water supply scheme.

Which of the following methods is best suited for determination of permeability of coarsegrained soils?

A 300 mm square bearing plate settles by 15 mm in a plate load test on a cohesive soil when the intensity of loading is 0.2 N/mm_____. The settlement of a prototype shallow footing 1 m square under the same intensity of loading is

The flexibility of a hyper-proportional outlet is

Requirement of air changes per hour in an enclosed area as per NBC 2005 for hospital

The structure of a road is composed of

Which of the following materials is not used in the construction of a septic tank?

It is possible to set out angles of 0' to 360' with help of _______ cross staff.

The concrete used for cement concrete roads is of grade

Water absorption of vitrified tiles is not more than

The breast water wheels are those in which the wheel runs partly by the weight of water and partly by the impulse of water.

The thin radial fibres extending from the pith to the cambium layer is called medullary rays.

In a reciprocating pump, air vessels are fitted to the suction pipe and deliver pipe close to the cylinder of the pump.

As per Lacey's theory, the silt factor is

What is the depth the needle in Vicat apparatus should penetrate into the cement paste in consistency test?

According to Newton's law of viscosity, the shear stress on a layer of a fluid is

The specific gravity of sands, is approximately

Successful management ensures that

A cube is placed on H.P on its base and vertical face is making 30 degrees with V.P, section plane is perpendicular to V.P the section will give a shape of a

Shear strength of a soil is a unique function of

If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respectively, the expected time t of the activity will be

Requirement of air changes per hour in an enclosed area as per NBC 2005 for factories