The speed of a synchronous motor can be varied by varying its
A. excitation.
B. supply voltage.
C. supply frequency.
D. load.
Show Answer
Answer: C
Share your understanding of this question with the correct explanation.
The speed of a synchronous motor can be varied by varying its
A. excitation.
B. supply voltage.
C. supply frequency.
D. load.
Answer: C
Share your understanding of this question with the correct explanation.