

MCQOPTIONS
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1. |
The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ are equal to 6/(6 + v). |
A. | 10 m/s |
B. | 12.5 m/s |
C. | 15 m/s |
D. | 20 m/s |
Answer» E. | |