McqMate
| Q. |
For high strength or rigidity, which type of coatings are recommended for metals? |
| A. | other metal coatings |
| B. | non-metallic coatings |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» B. non-metallic coatings | |
| Explanation: for high strength and rigidity, non-metallic coatings are recommended for metals. | |
View all MCQs in
Unconventional Machine Process (UMP)No comments yet