Interested to Buy Any Domain ? << Click Here >> for more details...
what is the function of a commutator in a dc generator?
- 14 Answers
- 76242 Views
- College School Exams Tests, NTPC, TCS, I also Faced
- E-Mail Answers
Answer Posted / chiku mahhi
1.Commutator is a mechanical rectifier used to convert ac to dc.
2. Used to reverse the direction of current between rotor
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
What is shunt voltage and u v voltage witch one best
one split ac how can told of this ac which Tr tell me us
earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?
How to calculate per unit impedance of transformer?
Define peak overshoot.
what is the differencce inn series and cascade connection??
How to determine alternating current frequency?
How many points does a Circuit can have?
how to enter inverter parameter? without manaual?
why are u join ntpc
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both
What is Faraday's law
