what type questions asked in hp cl

0 Answers   HPCL,

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why rating of motor in HP

2 Answers   MSL,

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what is the string efficiency

1 Answers  

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Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?

3 Answers  

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what is eddy current loss?

3 Answers  

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aeroline vibration is present

1 Answers   DVC,

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which is the most advanced form of SF6 BREAKER?Can we use other gases to quench the arc?

0 Answers   TATA,

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whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

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How can ou verify the size of conductor 50Sq.mm ACSR

0 Answers   Adani Power, Apar, EFS, Polycab, WHF,

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protection used for alternator , feeder , transmission line

3 Answers   NHPC, Perfetti,

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1.what is the basic difference between surge arrestor and lightning arrestor and where we use it. 1.what is the difference between metal oxide without gapped lightning arrestor and with gapped lightning arrestor

2 Answers  

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what is the chemical name and formula of refrigarent R-134a.

0 Answers   Blue Star,

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