Strength of concrete increases with

In a singly reinforced beam , the effective depth is measured from its compression edge to

The direction of shear stress is

The minimum cover in a slab is neither less than the diameter of bar nor less than

Segregation is responsible for

The transverse torsion reinforcement in RCC beams can be provided as

In a pin jointed plane frame all the loads are assumed to act

Which types of  vibrator is generally used in concrete work ?

Find the bending moment at fixed end of the cantilever as shown in fig.