Solved Example: 9101-01

In a belt drive system, when the speed of the belt increases: (ISRO URSC Tech Asst Mech Nov 2016)

A. Co-efficient of friction between the belt and pulley increases

B. Co-efficient of friction between the belt and pulley decreases

C. Power transmitted will decrease

D. Power transmitted will increase

Correct Answer: D

Solved Example: 9101-02

Which is a positive drive? (ISRO VSSC Tech Asst Mech Feb 2018)

A. Round belt drive

B. Flat belt drive

C. Crossed belt drive

D. Timing belt

Correct Answer: D