Multiple Choice
The basic elements of an electric drive are
A) Electric motor and the transmission system
B) Electric motor, the transmission and control system
C) The transmission and control system
D) Electric motor and conversion equipment
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Power factor in case of reluctance motor
Q12: Which of the following motors is usually
Q13: For high frequency choppers the device that
Q14: Which off the following motors is preferred
Q15: Which electromagnet is preferred for noiseless operation<br>A)DC
Q17: Reluctance motor is a<br>A)self-starting type synchronous motors<br>B)low
Q18: The efficiency of reluctance motor is around<br>A)95%<br>B)90%<br>C)75
Q19: Ward-Leonard controlled dc drives are generally used
Q20: A reluctance motor on over-load runs as<br>A)synchronous
Q21: Which of the following machines has heavy