if There is Short circuit in Power Transformer, what will happened to Buchholz Relay.?? How Buchholz Relay will respond.??

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how to give earthing in ships?

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what safety use in electrical panel

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how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

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At what load maximum effiecency will be obtained Distribution transformer and Genarating transformer Pls clarify?

4 Answers  

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Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

0 Answers   CMERI,

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ro plant grundfos bm30type pump.we start the pump using siemens 3rw 4423-1bc44, 30kw soft starter. bur its failier frequently. so we planed to change the dol starter. sp please tell me any budy its possible or not翿შ†

1 Answers  

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what is conductor copnstant of ab cable

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can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

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why insulators colour is BROWN?

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why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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can we replace d.c.motor by 3 phase induction motor for a particular application

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