

MCQOPTIONS
Saved Bookmarks
1. |
In the Two wattmeter method of measuring power in a balanced three-phase circuit, one wattmeter shows zero and the other positive maximum. The load power factor is ___________ |
A. | 0 |
B. | 0.5 |
C. | 0.866 |
D. | 1.0 |
Answer» C. 0.866 | |