Answer / hussain

5KV is sufficient to megger 6.6KV cable, if you want to do
Hi-Pot test use: test KV= 2* rated KV +1

Answer / abhishek

for meggerirng it,s use 1.5times volt in HT cable.in 6.6kv cable we use 10kv dc.

how to reverse the direction of universal motor?

2 Answers   Finolex, JGT, TATA,

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how we can calculate power factor in single phase & three phase ?thank u

0 Answers  

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V.c.b and a.c.b difference

4 Answers  

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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Please explain how to do 'tan-delta test' on AC generator? and where i get clear and brief detail, give any web page address.

1 Answers  

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Why are some relay circuts designed to have the ct current flow through the neutral instead of the phase wire, such as in some diff relays?

1 Answers  

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How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?

0 Answers  

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how technical is calculated in 11kv line and lt line

0 Answers  

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What are the main advantages of bode plot?

0 Answers  

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

1 Answers  

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Which is remain unchanged in transformer action?

6 Answers   NTPC,

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Why use in ht motore

0 Answers   ACB Group,

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