Q12
Jockey pulley is used with
A.
Cross belt drive
AnswerB.
Open belt drive
C.
Quarter twist drive
D.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
A jockey pulley is used with a cross belt drive.In a cross belt drive system, the jockey pulley is employed to maintain tension in the belt and to adjust the speed of the driven pulley. It helps in ensuring proper engagement and operation of the belt drive system by providing necessary tension and support to the belt.
Therefore, the correct answer is Option A: Cross belt drive.