The steel generally used in RCC work is

The approximate ratio of the strength of cement concrete of 7 days to that of 28 days

A support over which the real beam is continuous will correspond to

In a continuous bending moment curve the point where it changes sign is called

If the co moment of Joint A, B, & C are 10, 20 and 30 kN-m then find the balancing moment at joint B.

The following compound that helps in obtaining early strength of cement concrete is

In a RCC cantilever member , main reinforcement is provided at

The maximum bulking of sand generally occurs at a percentage moisture content of

Minimum curing period for cement concrete work is