

McqMate
Q. |
What happens to the crater size if we increase the current keeping the pulse time constant? |
A. | increase |
B. | decrease |
C. | decrease and increase |
D. | none of the mentioned |
Answer» A. increase | |
Explanation: by keeping pulse time constant and increasing current, crater size also increases. |
View all MCQs in
Unconventional Machine Process (UMP)No comments yet