what is the difference between directional & non directional earth fault with example please explain.
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can i connect wavetrap in 2 different phase in EHV line?
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
0 Answers TNEB Tamil Nadu Electricity Board, Vestas,
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
How many types Switchgears?
what is surge??
why generally transformer are in star to delta or delta to star used?
what is ELCB?
WHY WE USE 4-20mA
A 12.5 hp slip ring motor taking high initial current and its MPCB is getting open.what may be the reason?
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper
What is current divider rule (cdr)?
What is power focter ?
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