Answer / dinesh kumar

whatever the power rating, the conservator should contain 8%
of the oil in main tank

it is applicable to all transformers.., similarly the OLTC
conservator should also contain 8% of oil as in OLTC tank

Answer / javed

There is earth fault in dc system.

electrical engineering giving priority for insulators rather than conductors, why ?

5 Answers  

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,

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minimum ohm for lighting minimum ohm for Earthing

3 Answers  

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can we use ordinary transformer in place of autotransformer?give reasons also

1 Answers  

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can we install HT panel & LT panel side by side or how much clearance is required ?

0 Answers  

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what is pole slip ?

4 Answers   NTPC,

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Explain what is clipper and clamper circuits?

0 Answers  

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Resistor switching is used in which type Circuit Breaker ? a) oil filled CB b) Air blast CB c) Gas filled CB

11 Answers   Engineers India Limited, wbsedcl,

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How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?

3 Answers  

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.

2 Answers  

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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how we can calculate the efficiency of a diesel generator ?

0 Answers  

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