Q.

Material removal rate in USM increases with

A. decrease in volume of work material per impact
B. increase in volume of work material per impact
C. decrease in frequency
D. decrease in number of particle making impact per cycle
Answer» B. increase in volume of work material per impact
Explanation: material removal rate in usm is proportional to the volume of work material per impact.
1.6k
0
Do you find this helpful?
1

Discussion

No comments yet