Moderate

An amplidyne can give which of the following characteristics ?

Correct answer: D. Constant current, constant voltage and constant power

  • A. Constant current
  • B. Constant voltage
  • C. Constant current as well as constant voltage
  • D. Constant current, constant voltage and constant power
  • E. None of the above

Explanation

An amplidyne is a high-gain rotating amplifier whose output can be arranged for constant-current, constant-voltage, or constant-power operation using suitable control and feedback. Hence all three listed characteristics are possible.

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