The objective of creating the sinking fund is to accumulate the sufficient money to

. In a statically indeterminate structure, the formation of first plastic hinge will reduce the number of redundancy by

Break point chlorination is the

Removal of phosphorus by chemical precipitation through the addition of lime is effective at pH values

The concrete as per BIS 456- 1978 is designed in ----------grades namey M15, M20 etc

For RC footing ratio of its long side to short side is 1.5. The ratio of reinforcement to be provided in the central band width to total reinforcement in the short direction shall be

When a simply supported prestressed concrete beam supports two concentrated loads, the cable in general follow which profile?

Potassium permanganate is used for

. In a plain sedimentation for treatment of water, particles entirely removed will be

Which of the following is an indirect method of determination of coefficient of permeability

Construction joint in cantilever slab should not be located at

The change in vertical stress in a soil mass estimated by Boussinesq's equation when Poisson's ratio changes from 0.3 to 0.45 will be

Closed traverse survey is done accurately with

The stresses developed at a point in a soil mass due to concentrated load which is applied at the ground surface is inversely proportional to

In the case of stratified soil layers, the best equation that can be adopted for computing the pressure distribution is

Which of the following scale is largest