| Q.21 | If cutting face of the tool is 90 degree to the line of action or path of the tool, this type of cutting is called———– | |
| Ans | 1. None of the options | |
| 2. Option (A): Orthogonal cutting of metals | ||
| 3. Both Option (A) and Option (B) | ||
| 4. Option (B): Oblique cutting of metals |
Correct Ans Provided: 2