If the t/f capacity is 500KvA then what is Amps ratting of
the main breaker.
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Who many reason of ignition fail ?
what is meant by twilight switches 7 where its applicable ?
What is meant by Load Encroachment in OHL Feeder Protection?
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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)?
why current is constant on d.c?
Which type of transformer is used for lighting loads?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
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what are factors to be consider to design a HT & LT motor?
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
How cable from Kit-Kat to main switch, from starter to motor are designed?
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