

MCQOPTIONS
Saved Bookmarks
1. |
What is the speed of an impact wheel? |
A. | 1750 rpm |
B. | 3500 rpm |
C. | 1750 or 3500 rpm |
D. | Can’t be predicted |
Answer» D. Can‚Äö√Ñ√∂‚àö√ë‚àö¬•t be predicted | |