In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The changes required in key will be____________________? | MCQ Hive

Mechanical Engineering Mcqs

Q In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The changes required in key will be____________________?

A A. Increase key length
B B. Increase key depth
C C. Increase key width
D D. Double all the dimensions

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