Q.

Which of the following process needs high current for its operation?

A. Electro chemical machining
B. Ultrasonic machining
C. Abrasive machining
D. Electron beam machining
E. Electric discharge machining
Answer» A. Electro chemical machining
2.7k
0
Do you find this helpful?
15

View all MCQs in

Production Engineering

Discussion

No comments yet