Q. Which of the following process needs high voltage for its operation? (Solved)
1. Plasma arc machining
2. Ultrasonic machining
3. Abrasive jet machining
4. Electro chemical machining
5. Electron beam machining
- e. Electron beam machining
1. Plasma arc machining
2. Ultrasonic machining
3. Abrasive jet machining
4. Electro chemical machining
5. Electron beam machining