RCC Structures Design
The self-weight of the footing, is

Not considered for calculating the area of the footing
Both (b) and (c)
Also considered for calculating the upward pressure on footing
Not considered for calculating the upward pressure on footing

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
For a ribbed slab

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

ANSWER DOWNLOAD EXAMIANS APP