

MCQOPTIONS
Saved Bookmarks
1. |
The readings of the two wattmeter used for the measurement of power input to a 3 phase induction motor are 850 W and 250 W respectively. The power factor of the motor is |
A. | 0.73 |
B. | 0.76 |
C. | 0.79 |
D. | 0.85 |
Answer» B. 0.76 | |