what is the static device rather than xmer which work on same principle as xmer?

18 Answers   NTPC, Power Grid,

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how to calculate single phase motor efficiency ?

0 Answers   Bhel,

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why does the magnetic balance tests at transformers? how to provide earthing in flight?

1 Answers  

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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X/R ratio in 11kv transmission line is?

1 Answers   RRB,

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What is the actual calculation for transformer short circuit test?.

0 Answers  

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How you will determine the volume of oil in a particular Distribution transformer.

0 Answers  

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Is it recommended to apply H.pot test for new cables segments after terminations or joints, however, this cable has been tested before at the manufactor by the vendor ? or only we can apply megger tests ?

1 Answers   Centroid,

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what is REF relay?

1 Answers  

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

0 Answers  

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What is industrial plc

0 Answers   TCS,

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