what is the function of commutator in dc motor?
Answer Posted / kavila
It's a mechanical rectifier that converts the generated
alternating voltage to direct voltage at the terminals.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
what is the transformer rush current?
How to perform a DC resistance test In Alternator and their proceduces?
how can decide the current rating of oltc
what is class of SPD and dittels of all class ?
How they LT panel busbar size choose
How it can worked plc based electrical system And which type of software using.
sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?
Explain marx circuit.
Tell me in detail about c.t. And p.t. ?
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
Explain about technical and non technical losses in distribution system?
what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?
write down the formula of cable size in RM if current is 50Amp.
who can measure the size of power cable?