Moderate

For which of the applications a reluctance motor is preferred ?

Correct answer: C. Signalling and timing devices

  • A. Electric shavers
  • B. Refrigerators
  • C. Signalling and timing devices
  • D. Lifts and hoists

Explanation

Reluctance motors are valued for nearly constant speed and simple construction, so they are used in signalling, timing, and control devices. Refrigerators and lifts require different motor characteristics, especially higher starting torque.

Last updated

Practise Electrical Machines

1,061 free Electrical Machines MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Electrical Engineering questions like this

Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions