RCC Structures Design
In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as

A key
A cut-off wall
A rib
All listed here

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
For a ribbed slab

All listed here
Width of the rib shall not be less than 7.5 cm
Clear spacing between ribs shall not be greater than 4.5 cm
Overall depth of the slab shall not exceed four times the breadth of the rib

ANSWER DOWNLOAD EXAMIANS APP