Why 5kv megger used to megger 6.6kv motor or 33kv transformer why not 500v?

2 Answers  

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I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

5 Answers   Central Moloney,

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

0 Answers  

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how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

0 Answers   Hindustan Unilever Limited,

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What is process of anneling transformer core

0 Answers  

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how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

0 Answers   SRES,

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how ship earthed?

5 Answers   Marico,

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how technical is calculated in 11kv line and lt line

0 Answers  

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what is the difference between dry and wet type of 132kV terminations. which one is durable

0 Answers  

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How to calculate the multiplying factor for energy meter with ct ratio given

0 Answers  

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What is stepper motor. What is its uses?

0 Answers  

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sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me

0 Answers   HPCL,

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