![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-white.png)
McqMate
Q. |
The life of a ball bearing is usually given in |
A. | hours of service |
B. | total rpm |
C. | either of (A) or (B) above |
D. | none of the above |
E. | Increasing the diameter of threaded portion |
Answer» C. either of (A) or (B) above |
View all MCQs in
Machine DesignNo comments yet