Ask now - it's free
in Electrical Machine by

Know someone who can answer this question ? Share this on Facebook, Twitter, Whatsapp

← Prev Question Next Question →

1 Answer

0 like 0 dislike

  1. Ac motor required AC power supply while DC motor required DC power supply. 
  2. AC motor do not have commutator and DC motor have commutator. 
  3. Speed of Ac motor can be varied by varying frequency and speed of DC motor can be varied by varying armature voltage. 
  4. AC motor can be single phase or three phase but DC motor can only be single phase.

Related questions

2 answers 387 views
1 answer 53 views
1 answer 484 views
1 answer 95 views
1 answer 2,028 views
2 answers 2,147 views
0 answers 48 views
asked Sep 27, 2018 in DC machine by anonymous
1 answer 39 views

Want to ask a new question ? :-> Ask Question

Want to help the community by giving answer? :-> Unanswered Questions

Here anyone can ask and answer any question. Get help and can help to any engineering problem including Electrical, Electronics, Mechanical, Telecommunication, Instrumentation, Computer, Mathematics, Physics etc. Get answers to questions. Help is always 100% free!