McqMate
| Q. |
Chisels for metal cutting are |
| A. | Hardened in the middle |
| B. | Hardened at cutting edge |
| C. | Hardened all over |
| D. | Hardened at random |
| E. | Never hardened |
| Answer» C. Hardened all over | |
View all MCQs in
Production EngineeringNo comments yet