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

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

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the shear stress in a R.C.C. beam is

Greater than 20 kg/cm², the size of the section is changed
Equal or less than 5 kg/cm², no shear reinforcement is provided
Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided
All of these

ANSWER DOWNLOAD EXAMIANS APP