what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips

0 Answers   KPCL, MDIM,

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sir plz send some previous year questions of jspl.

0 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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Name the instruments which run on DC?

2 Answers  

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what is the difference between 3 phase 3wire &3phase 4 wire meter?what is the advantage of 3p3w over 3p4w?

1 Answers   L&T, MahaDiscom,

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What is the accepted limit to increase the choosen transformer capacity over the load and why ?

1 Answers  

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what is ten delta ?

2 Answers   ABB, Areva,

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why we changed the polarity of DC generator ?

1 Answers   DMRC, Microsoft,

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WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???

0 Answers   Lanco,

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Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

0 Answers   Danieli,

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How to calculate PF capactors for a connected load?

2 Answers   FD, Power World,

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What happen when change order of CT in GIS feeder?

0 Answers  

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