RCC Structures Design
The load stress of a section can be reduced by

Increasing the total perimeter of bars
Replacing larger bars by greater number of small bars
Replacing smaller bars by greater number of greater bars
Decreasing the lever arm

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
Steel beam theory is used for

Design of simple steel beams
Doubly reinforced beams ignoring compressive stress in concrete
Beams if shear exceeds 4 times allowable shear stress
Steel beams encased in concrete

ANSWER DOWNLOAD EXAMIANS APP