A member having cross section 5 cmx5 cm is subjected to a tensile stress of 100 kg/cm², then the applied load should be

For a continuous slab of 3mx3.5m size, the minimum overall depth of slab to satisfy vertical deflection limit is,

Stress concentration near the void is…………. as compared to solid portion.

Minimum grade of concrete to be used in reinforced concrete ( IS 456-2000 )

Presence of oils in water for concreting

Diagonal crack is introduced in a beam due to

In an I-section almost all the shear force is taken by

The shear force and bending moment are related by

In a RCC continuous member , main reinforcement is provided at