McqMate
| Q. |
If the correctness of profile of a thread is to be checked which instrument would you choose? |
| A. | Screw pitch gauge |
| B. | Telescopic gauge |
| C. | Optical projector |
| D. | Sine bar |
| E. | Bench micrometer |
| Answer» C. Optical projector | |
View all MCQs in
Production EngineeringNo comments yet