how we do Vector group ,magnetic balance and tap changer test in Transformer?

0 Answers   Afcons, BSL, HPL,

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electrical machines

3 Answers  

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What is conventional thermal current (Ith)

0 Answers   Alstom, HPL,

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What is the difference between Derived earth Fault and measured earth fault.How it works.

1 Answers  

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which model T or pie model is prefarable in power syatem

0 Answers  

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State angle criterion.

0 Answers  

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what is demagnetising effect & crossmagnetising effect and how it is related to electrical system?is there any more effects are available or only these two??

1 Answers   Telco,

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why transformer has more efficiency compare to rotating machine?

3 Answers  

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why crgo core is used in transformers?

6 Answers   Bhel, TATA,

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What will happen if v use DCP Type Fire Exingusher on a Server Chaisis???

1 Answers   Emerson,

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Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

0 Answers  

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what do you mean by 1 ton in AC`s

36 Answers   Bhel, Bosch, ITC Infotech,

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