A 3-phase synchronous motor needs dc supply for excitation
A. continuously.
B. at the starting instant only.
C. of stator.
D. none of these
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
A 3-phase synchronous motor needs dc supply for excitation
A. continuously.
B. at the starting instant only.
C. of stator.
D. none of these
Answer: A
Share your understanding of this question with the correct explanation.