A. single phase
B. three-phase three wire
C. three-phase four wire
D. none of the above
Correct Answer: three-phase four wire ✔
Last Updated: June 29, 2018
A. single phase
B. three-phase three wire
C. three-phase four wire
D. none of the above
Correct Answer: three-phase four wire ✔
Last Updated: June 29, 2018