How can a transformer test by megger?

1 Answers   Bosch,

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Is there any relation between transformer capacity and its bdv?

1 Answers  

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

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What is flow meter?

2 Answers  

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

0 Answers   Jindal, Power Grid,

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1. What are the tests to be carried out for CBCT? 2. can measure the secondary resistances? 3. with respect to secondary maximum how much voltage can be applied for IR test.

0 Answers  

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which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

0 Answers   Siemens,

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what are the types of cooling systems used in motors?

2 Answers  

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Why we apply 100ADC for contact resistance measurement?.If we apply AC what will happen

4 Answers  

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testing of transformer

1 Answers   Vijai Electricals,

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different between grounding & earthing?

23 Answers   L&T,

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v=I*R, i.e V is directly proportional to I. now P=V*I. so V=P/I. thus v is inversely proportional to I. so what is the correct one? If both are correct than for which kind of condition this 2 differ

3 Answers  

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