RCC Structures Design
As the percentage of steel increases

Depth of neutral axis increases
Depth of neutral axis decreases
Lever arm decreases
Lever arm increases

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
All of these
Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided

ANSWER DOWNLOAD EXAMIANS APP