

MCQOPTIONS
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1. |
The speed of a motor falls from 1200 rpm at no-load to 1050 rpm at rated load. The speed regulation of the motor is ____________ |
A. | 12.36% |
B. | 14.28% |
C. | 16.77% |
D. | 18.84% |
Answer» C. 16.77% | |