The coupled roof is suitable for span up to

When shear force at a point is zero the bending moment at that point will be

A fore P is acting at a distance I about a point A, the moment of force about A is

The deposition of alkali salts on the inside walls of a tube well is known as

A commonly used hand pump is the

Which one of the following in NOT as excavating the moving type of equipment

The vane shear test is used for the insitu determination of the undrained strength of the intact fully saturated

The maximum pressure which soil can carry without shear failure, is called

The property of a soil which allows it to be deformed rapidly without rupture, elastic rebound and also a volume change, is known

For general engineering purposes, soils are classified by

The detention time for plain sedimentation

The point vertically below the perspective centre on the ground is called

Usage of base line in a chain survey

Permeability of soil is:

GI pipe has a coating of

The effective length of a compression member is less than three times the least lateral dimension is known as:

The conversion of dry land into green development by providing grass and natural scenery of vegetation is called:

The curvature of the earth's surface is taken in to account only if the extent of survey is more than:

The width of the steps in stair-case is called:

Which one the following is suitable for water disinfection?

Which of the following liquid is more viscous?

The ratio of stress to strain is:

The velocity of a moving body is:

Hydraulic turbines are the machine which converts water energy into?

The law which states, 'within elastic limit strain produces is proportional to the stress producing it', is known as:

Mostly used coagulant is:

The point through which the whole weight of the body acts is called?

The rigid pavement are made of:

Fluids undergo volume change under external pressure due to:

Weber number is the ratio of inertia force to

The width of carriage way for a single lane is recommended to be

The lateral earth pressure is said to be active when

When two plates are placed end to end are joined by two cover plates, the joint is known as

A branch of surveying in which the horizontal and vertical distances of points are obtaining by instrumental observations, is known as

The material in which large deformation is possible before rupture is termed

The best hydraulic cross section for a open channel is the one

The minimum diameter of steel to be used in column as per Indian standards is

Greater accuracy in linear measurements, is obtained by

Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas,are known

The ratio of volume of water present in a given soil mass to the total volume of its voids is known as

In a sludge digestion tank, the gas that mainly evolves is

The sedimentation process in water treatment involves settling of impurities in a tank under the action of

The critical gradient of the seepage of water ........................ with increase in specific gravity of soil

Darcy's law is valid only for

Composting and lagooning are the methods of

The coagulant used for treating water is

Rate of consolidation

In the sample of a consolidometer test pore water pressure is

Cleaning of rapid sand filters is done by

Settlement at any time to final settlement in a day is known as