Which of the following synchronous motors has cost comparable to that of an induction motor ?
A. High kW output high speed.
B. High kW output low speed.
C. Low kW output low speed.
D. Low kW output high speed.
Answer:B
Which of the following synchronous motors has cost comparable to that of an induction motor ?
A. High kW output high speed. B. High kW output low speed. C. Low kW output low speed. D. Low kW output high speed.