In reinforced concrete footing on soil, the minimum thickness at edge should not be less than

If the storey height is equal to length of RCC wall, the percentage increase in strength is

If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the beam is called

Which of the following losses of prestress occurs only in pretensioning and not in post-tensioning?

According to Whitney’s theory, ultimate strain of concrete is assumed to be

Air entrainment in the concrete increases

The load factors for live load and dead load are taken respectively as

If the foundations of all the columns of a structure are designed on the total live and dead load basis, then