why not feeling shock while touching rotor shaft of
induction motor during running condition? during running
condition emf induced in rotor.
Answer / mahavir jagdev
the rotor winding is insulated, apart from the rotor shaft being earthed through the motor body.
| Is This Answer Correct ? | 2 Yes | 6 No |
why do we prefer -48 volt instead of -24volt or -12 volt etc. ??
1.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER
how much earthings are mendatory at a 25kva sub station?
Recently we had experienced following problem All RCCB breakers (connected to the load as well as spares) connected to various UPS systems at various floors at a high rise building tripped during a power break down and upon starting up of generator.This Generator is recently inducted into the installation. Can any one explain the reason behind this tripping. Regards Viswanathan
what's producer of XLPE cable laying in undergroung
need of capacitor used in plant
In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?
why earth hole size is biggest in socket point.
Which device is used for the source of emission of electrons in a crt?
In case you don't have coal and salt for earthing, how can you achieve good temporary earthing?
1 Answers Focus Energy, NHPC, ONGC,
what is the formula to find out how many amps generater takes running on full load.
Rccb trip or not with out neutral connect in three phase welding machine
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