A 10 kva ,400v/200V , single phase transformer with 10%
leakage impedance draws a steady short -circuit line current of
what is a FACTS devices? what is mean by STATCOM????
which book to refer in electrical engineering for iocl exam & which book for general english.
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
what is the procedure to carry out BDV test of a transformer ?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?
5 Answers ABB, Nissi Engineering Solution, NSL Sugars,
At the time of 1st charging of transformer, there were huge inrush current, so why at that diffrential relay are not operated? Why?
You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?
what is the gas pressure at normal & operating conditions of sf6 cb??
what is feeder bay?
What are the different lines and what are the different types of losses occur on them?
what mean by analog ,digital,numerical meters and relays? say the example?
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