chain drive

Question 1

Which one of the following is a positive drive?

Answer 1

Chain drive

Question 2

The chain drive transmits _____ power as compared to belt drive.

Answer 2

more

Question 3

The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given by

Answer 3

p=Dsin(180°/T)

Question 4

In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be

Answer 4

17

Question 5

The speed of the sprocket reduces as the chain pitch ______ for a given number of teeth.

Answer 5

increases