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 the 12 pulse rectifier is made?

8 Answers   Engineers India Limited,

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three owners X, Y, z owned some tractors with them, on the first month x gave away the same amount of tractors to y and z ( as much as they possed), similarly in the 2nd month y gave of to x and z similarly by third month z gave to x and y. after this all X, Y, Z had 24 tractors each.

2 Answers   econ,

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Is it possible Z axis excess error alarm reflect in X axis if yes explain ?

0 Answers  

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what is deferens between HT&LT DG

2 Answers  

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what is hysterisis loss and eddy current loss? how it occurs?

2 Answers   Aurobindo, MAHINDRA,

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What is mean A32 B32 C32 D32 in mcb(miniature circuit breaker)

2 Answers  

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how electrical earthing maintenance done in industry?

0 Answers   L&T,

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Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

1 Answers  

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Explain the operation of variable frequency transformer?

0 Answers  

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I have installed capacitor bank at secondary transformer. cos phi is increase. but on load (far from transormer), it still poor. Can anybody explain it??

6 Answers  

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I want Primary side delta and Sec side Star connection transformer . but i have received Star - Star transformer ,shall i use the same transformer by giving the only 3 ph on Primary side without Neutral connection on the Starpoint.

5 Answers  

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how can see the ac indoor or out door ac which Tr

0 Answers   Wipro,

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