Open belt drive

Cross belt drive

Quarter twist drive

None of the above

It is used to increase the speed ratio of the drive

It is used to decrease the speed ratio of the drive

It does not affect the speed ratio of the drive

It is similar to the fast pulley

1.5 times of the larger pulley diameter

2 times of the larger pulley diameter

2.5 times of the larger pulley diameter

3 times of the larger pulley diameter

50 mm and 100 mm

100 mm and 200 mm

150 mm and 300 mm

200 mm and 400 mm

Slip only causes for power loss

Creep only causes for power loss

Neither slip nor creep causes for power loss

Slip and creep jointly cause for power loss