how to protect motor in dol starter having capacity of 30 hp.40 hp?

0 Answers  

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how to calculate cable size by amp

19 Answers   CDS,

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What is the effect of leading power factor for power transformer & D.G?

7 Answers   Exide,

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What is capacitance?

0 Answers  

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Can i replace Earth leakage relay to the faulty Earth Faulty Relay

0 Answers  

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WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

0 Answers   KPRS, L&T,

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lightning current is ac or dc..?????

7 Answers  

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explain why the secondary terminal of current transformer should not be lift open circuited.

2 Answers  

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how to calculate voltage regulation?

1 Answers   Qtech Software,

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what kind of material to be used after ngr unit? cu or GI

1 Answers   Michelin,

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How can one connect three source of electricity in a house..the source are 2 gen and one electricity.

2 Answers   SAUDI ARABIAN BAYTUR, Wantro Technical Services,

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why 30kva ups buzzing(hamming) sound?

2 Answers   Madhya Pradesh Electricity Board MPEB,

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