Interested to Buy Any Domain ? << Click Here >> for more details...
how we are desining 63.5 ohm resistor for NGR of alternator?
- 1 Answers
- 6552 Views
- I also Faced
- E-Mail Answers
Answer Posted / vg
to limit the earth fault current generator/Alternator NGR design. ex. for 11KV generator Earth Fault Current to be limit on 100 Amp.
V=I*R
R=V/I
so I=11000/1.732*100=63.5Ohms.
11KV generator NGR 63.5 amps for 100 Amp fault current.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
what kelvin's law ?
why output is out of phase in case of common emitter?
hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
WHAT IS THE PARTIAL DISCHARGE TEST?
how do you choose the cable size as per amps rating & the voltage drop for the same.
can i use ups power as a raw power for another ups
EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.
Draw transformer phasor diagram.(full load,no load)
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?
how to differentiate a mpcb,mcb with a contactor? Explain their working operation
what is the differance between HT motors And LT MOTORS.
