McqMate
| Q. |
How much thickness of cracks may arise beyond HAZ due to rapid cooling? |
| A. | 1.6 mm |
| B. | 2.6 mm |
| C. | 3.6 mm |
| D. | 4.6 mm |
| Answer» A. 1.6 mm | |
| Explanation: the cracks due to rapid cooling in pbm may extend beyond haz to a thickness of 1.6 mm. | |
View all MCQs in
Unconventional Machine Process (UMP)No comments yet