what is the function of a commutator in a dc generator?
- 14 Answers
- 72006 Views
- College School Exams Tests, NTPC, TCS, I also Faced
- E-Mail Answers
Answer Posted / jsenthamizh
Generally all types of generators induced emf in sinusoidal
wave form (A.C). In particularly D.C generator commutator
function is convert A.C emf into D.C.
| Is This Answer Correct ? | 75 Yes | 14 No |
Post New Answer View All Answers
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
What is mean by spike arrester(Voltage Operated)
what is the difference b/w pvc cu conductor and cu breaded wire..?
What is the necessary and sufficient condition for stability.
what is the effect of higher value of GD???
What will happen if the d.c. Machine is operated below rated speed?
What is the use of lag compensator?
What is the effect of pd controller on system performance?
what are problems caused by the pdu in rack server
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke
Why can't we parallel the secondary circuits of two voltage transformers?
what is the difference between c power and U power acb breaker
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
transformer phasor diagram under load explain it?
