what is the function of commutator in dc motor?
- 10 Answers
- 14113 Views
- CTS, I also Faced
- E-Mail Answers
Answer Posted / anil bhatia
commutator is basically a midiam by which current is passed
through from fixed conductor to rotating field of rotor or
vise versa.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What happens if i apply 500V to 440V rotary Switch ?
Explain about c.t?
We have two parts in generator, electrical & mechanical. how it works?
why would amp draw on neutral wire be as much as amp draw on the hot leg.
What happened when capacitor connect series in ac circuit?
what is the function of gss in the dg set.
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
where reactive power is used
In the magnetic fluxes, what is the role of armature reaction?
Can anyone explain me about the capacitor calculation
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
state basic meaning of 'INDUSTIAL AUTOMATION'?
What is the instrument to check the rotating diode fuse of alternator in running conditions?
