McqMate
| Q. |
Mould washes are used to produce |
| A. | castings with different hardnesses at different locations |
| B. | smooth surface on castings |
| C. | castings with symmetrical sections |
| D. | None of the above |
| E. | Parting off |
| Answer» B. smooth surface on castings | |
View all MCQs in
Production EngineeringNo comments yet