Q.

In nylon bearings operate at very high rpm molybdenum disulphide as used mainly to

A. assists in heat dissipation
B. provide porous bearing media for vibration absorption
C. Increasing the diameter of threaded portion
D. reduce frictional losses
E. improve mechanical and lubricating properties
Answer» E. improve mechanical and lubricating properties
902
0
Do you find this helpful?
1

View all MCQs in

Machine Design

Discussion

No comments yet