Whag is the PS class of accuracy of CT?

3 Answers  

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How we select the vector group of 3phase power transformer?

0 Answers   wbsedcl,

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will three phase energy meter run without one phase

2 Answers  

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how many types are their in switchyard or substation(like D,I TYPE), what is differant between them

0 Answers  

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

0 Answers   Bhel,

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in breather of transformer how sillicon gel absorb the moisture?wat happen when the moisture in that oil?

1 Answers  

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will the power consumption remains the same when speed of the fan cnanges??if so y??

2 Answers  

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why we ht line cable size small rather than lt cable.

4 Answers   Aster Teleservices,

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why we use taping of transformer on HT side?

4 Answers  

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what is the kva rating of 20 kv transformer?

1 Answers  

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

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Ratings of power transformer,Distribution transformer.

0 Answers  

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