Machine Design
The arms of the pulleys for flat belt drive have

Major axis in plane of rotation
All the three characteristics
Major axis twice the minor axis
Elliptical cross-section

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
When the shaft rotates in anticlockwise direction at high speed in a bearing, it will

Move towards right of the bearing making metal to metal contact
Have contact at the bottom most of the bearing
Move towards right of the bearing making no metal to metal contact
Move towards left of the bearing making metal to metal contact

ANSWER DOWNLOAD EXAMIANS APP