Q. The surface speed of regulating wheel in case of centreless grinding is (Solved)
1. 1500 - 1800 M/min
2. 15 - 75 M/min
3. 1000 - 1500 M/min
4. 100 - 500 M/min
5. 500 - 800 M/min
- b. 15 - 75 M/min
1. 1500 - 1800 M/min
2. 15 - 75 M/min
3. 1000 - 1500 M/min
4. 100 - 500 M/min
5. 500 - 800 M/min