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

0.075 mm

0.75 mm

0.0075 mm

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

None of the above

less

same

The frictional resistance is proportional to the velocity in laminar flow

FALSE

TRUE

none

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 separate system

partially combined system

separate system

combined system

Interior portion of wall between facing and backing is known as______

hearting

bed joint

face

joint

Aluminium sulphate may be used for coagulation.

Both A and B

Correct

None of the above

Incorrect

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

all of these

radio frequency region

infrared frequency region

ultraviolet frequency region

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

chain and dogs

pins

all of the above

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

three times

equal to

double

four times

The critical path is

None of the above

The average duration path of the network

The shortest path of the network

The longest path of the network

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

negligible

less

None of the above

is tendency to support and cooperate with colleagues

confidentiality

collegiality

commitment

responsibility

The main advantage of providing transition curves on highways, is

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

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

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

all of the above

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

single-purpose reservoir

multipurpose reservoir

retarding reservoir

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

None of the above

The pump will consume more power.

The pump will not develop he

The pump will get cavitated.

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

down the hill

in plane areas

None of the above

up the hill

Fine sand bulks

Both A and B

less

None of the above

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

0.8-1 m3/m.min

0.5-0.8 m3/m.min

1-2 m3/m.min

0.2-0.5 m3/m.min

Trailing points are on the

same

None of the above

Both A and B

opposite

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

12%

10%

20%

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

tacheometric method

Rankine's method

either (b) or (c)

two theodolite method

Biological action is used in

all of these

trickling filters

sedimentation tanks

screens

In which respect does formal organisation differ from informal organisation?

Production process

Financial procedure

Purchasing

Structuring

Non-silting, non-scouring velocity is called

critical

mean

Both A and B

None of the above

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

p = T/2r

p = T/r

p = T × r

p = 2T/r

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

None of the above

TRUE

FALSE

Both A and B

The commonly used thinner in oil paints, is

Naphtha

None the these

Both (a) and (b)

Turpentine

At present which is cheapest means of generating power_

Hydroelectric power

Nuclear power

Thermal power

Electric Power

Pick up the correct statement function following:

Both (b) and (c)

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

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

During smelting process, the combination of fuel in the furnace

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

Forms carbon dioxide

Carbon dioxide with carbon forms carbon mono-oxide

All the above