Which Speed Control Method is not Economical & Wasteful?

  1. Current control
  2. Resistance control
  3. Both (1) and (2)
  4. None of these
Anurag Mishra Professor Asked on 21st October 2015 in Physics.
Add Comment
  • 1 Answer(s)

    Resistance control

    Monis Rasool Professor Answered on 21st October 2015.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.