Machine Design
A compound belt drive is used when

Shafts are arranged at right angles and rotate in one definite direction
Shafts are arranged parallel and rotate in the same directions
None of these
Shafts are arranged parallel and rotate in the opposite directions

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Crowning on pulley helps

In increasing the slip of the belt
To increase pulley life
To keep the belt in centre on a pulley while it is in motion
In decreasing the slip of the belt

ANSWER DOWNLOAD EXAMIANS APP