Building Construction
The type of footing which is used to transmit heavy loads through steel columns is

Grillage foundation
Isolated footing
Raft foundation
Well foundation

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. The centre to centre distance between columns is 5.00 metres. The permissible bearing capacity of the soil is 20 t/m2. If the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

All listed here
Area of footing slab = 11.00 m2
Distance of C.G. of the loads from the smaller column = 3.00 m
The length of the foundation slab = 7.00 m

ANSWER DOWNLOAD EXAMIANS APP