| Q.97 | Work zero (W) is the part origin from which, all the co-ordinates and tool paths of the program are measured to develop the part program. ——— Statement is/are correct for work Zero. | |
| Ans | 1. The work zero is decided by programmer. | |
| 2. It is not fixed point and can be changed by programmer to programmer. | ||
| 3. All statements are correct. | ||
| 4. The work zero is denoted by the letter “ W ” |
Correct Ans Provided: 3