MCQOPTIONS
Saved Bookmarks
| 1. |
During metal cutting operation on machine tools, the major portion of heat is carried away by |
| A. | Chip and tool have identical heat dissipation |
| B. | Chip |
| C. | Work piece |
| D. | Chip tool and work piece have identical proportion of heat dissipation |
| E. | Tool |
| Answer» C. | |