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Answer Posted / manoj
Its a study about electric energy ..
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will 1050kva DG set withstand for back charge of 16MVA transformer
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
explain transformer ct connection?
What is control system?
What is the reason that the humming sound is coming from the induction furnace panel?
State the points to be considered for selecting a particular type wiring.
Explain different types of d.c motors? Give their applications
At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?
Rules and standards of electrical control wiring ?
What is the instrument to check the rotating diode fuse of alternator in running conditions?
if we have 320KVA Genset kindly advice how much load we can put it.
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
