At ordinary temperatures, how is the yield point affected with

Cement used for resisting of acid is

Minimum percentage of tension reinforcement in RCC beams is

Minimum compressive strength of concrete should not be less than for mis concrete at the age of 7 days

For any type of loading, the no. of point of contra flexure in a simply supported beam is 

The shear force on a beam and the displacement are related by

In a RCC cantilever member , main reinforcement is provided at

Allowable stress in steel is less than

The basic form of a pin jointed frame is<br>a) triangle