what is the function of commutator in dc motor?
- 52 Answers
- 182872 Views
- Aviation, HP, Raj Construction, TCE, University Exams, I also Faced
- E-Mail Answers
Answer Posted / prabakaran
Dear all please note commutator is not a converter, all are
telling dc ot ac, we already giving dc supply to motor
through motor terminals at A1 & A2 (ie.+ & -) it is
transformed to rotor winding or bars through Brush and
commutator.
DC supply - Motor TB A1&A2 - Carbon Brush - Commutator -
Rotor winding or copper bars
| Is This Answer Correct ? | 52 Yes | 51 No |
Post New Answer View All Answers
how was your last weekend.
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
How to calculate VCB rating for 33KV ,25 MW Power line?
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
Define the overload capacity of the motor?
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
please send me previose rrb junior engineer qustion papers
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
what will happen if synchronous machine rotor fed from single phase ac supply
Do you need any help with FEWA Electrical Supervisor exams?
previous year paper of ntpc bhel for degree in electrical enng
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.
