How will polarity test of Dy5 Transformer ?
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Is corona effect occurs in Induction motor. pl. justify the answer.
State and define norton’s theorem?
Is there any difference between load based power plant and coal based power plant?
what is derating factor in Cable ? how we minimise this?
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how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
what is alluminium arm in ab conductors
What is meant by Reactor in power system and what are the uses?
Which one is given high energy in same power consumption AC or DC
What are test signals and their significance?
WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT
why do star-delta connection ? why do not connect any circuit direct connection ?
what is multiplying factor of a energy meter connected with a CT ratio of 600/5 and voltage at 415 volts.