Single phase reluctance motors are extensively used in ________
A. grinder applications
B. driving electric clocks and other timing devices
C. welding applications
D. lifts/ elevators
Answer:A
Single phase reluctance motors are extensively used in ________
A. grinder applications B. driving electric clocks and other timing devices C. welding applications D. lifts/ elevators
Explanation: The single phase reluctance motors operate at constant synchronous speed, in case the supply frequency remains constant, and hence timing devices mostly use these motors.