Quiz: Civil Quiz 19

Civil Quiz 19

The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is

The minimum particle size of fine aggregate is

0.95 mm

0.0075 mm

0.75 mm

0.075 mm

When the venturimeter is inclined, then for a given flow it will show

same

less

None of the above

The frictional resistance is proportional to the velocity in laminar flow

none

FALSE

TRUE

all

The sanitation system in which a small portion of storm water is allowed to enter in the sanitary sewage sewers and the remaining storm water flows in separate set of sewers, is known as

partially combined system

partially separate system

combined system

separate system

Interior portion of wall between facing and backing is known as______

bed joint

face

joint

hearting

Aluminium sulphate may be used for coagulation.

Correct

Both A and B

None of the above

Incorrect

Which one of the following frequency regions is a part of sun's radiation?

radio frequency region

all of these

ultraviolet frequency region

infrared frequency region

Which equipment is used for the lifting of the stone during masonry construction?

all of the above

chain and dogs

pins

If the soil below the base of the footing is dry or moist, the confining pressure is approximately

four times

three times

equal to

double

The critical path is

The average duration path of the network

The longest path of the network

None of the above

The shortest path of the network

When the soil particles are less than 0.002 mm, the force of gravity on each particle is

negligible

None of the above

less

is tendency to support and cooperate with colleagues

responsibility

confidentiality

commitment

collegiality

The main advantage of providing transition curves on highways, is

to obtain transition from the tangent to the circular curve and from the obtain transition from the tangent to the circular curve and from the circular to the tangent

to obtain a gradual increase of curfature from a value of zero at the tangent to a maximum at the circular curve

all of the above

to have a gradual increase of super-elevation from zero at the tangent to a specific maximum at the circular curve

A hydel power project has been envisaged to serve the water supply and irrigation needs of the area at its inception stage. The dam reservoir so constructed is known as

distribution reservoir

retarding reservoir

multipurpose reservoir

single-purpose reservoir

What will happen if requirements of net positive suction head (NPSH) for a given pump are not satisfied?

The pump will consume more power.

The pump will get cavitated.

The pump will not develop he

None of the above

It is more convenient and gives better results while measuring horizontal distance

down the hill

None of the above

up the hill

in plane areas

Fine sand bulks

less

None of the above

Both A and B

What is the amount of air supplied for these grit chambers?

0.2-0.5 m3/m.min

1-2 m3/m.min

0.5-0.8 m3/m.min

0.8-1 m3/m.min

Trailing points are on the

opposite

Both A and B

None of the above

same

Concentration of DDT in termite treatment solution is _______ .. (by weight)

10%

20%

12%

When the curve is to be set out over a rough ground, the method used is

Rankine's method

tacheometric method

either (b) or (c)

two theodolite method

Biological action is used in

trickling filters

all of these

sedimentation tanks

screens

In which respect does formal organisation differ from informal organisation?

Purchasing

Production process

Structuring

Financial procedure

Non-silting, non-scouring velocity is called

critical

None of the above

Both A and B

mean

The difference of pressure between the inside and outside of a liquid drop is

p = T/r

p = T × r

p = 2T/r

p = T/2r

The flow in a pipe is laminar, when Reynold number is less than 2000.

None of the above

Both A and B

TRUE

FALSE

The commonly used thinner in oil paints, is

None the these

Both (a) and (b)

Turpentine

Naphtha

At present which is cheapest means of generating power_

Nuclear power

Hydroelectric power

Electric Power

Thermal power

Pick up the correct statement function following:

Both (b) and (c)

The coarse material which has a smaller angle of repose, causes a steeper beach slope

The flattening out of the beach is caused due to the movement of small and uniform particles leeward

The coarse material which has a greater angle of repose, causes a steeper beach slope

During smelting process, the combination of fuel in the furnace

Forms carbon dioxide

Carbon dioxide with carbon forms carbon mono-oxide

Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2

All the above