How we can make sure cable size of LT cable without any parameter.

2 Answers   Paradip Port, Siemens,

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how the inductor will work on dc supply?whether it will work or not?

11 Answers   NTPC,

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how can we generate electricity????

6 Answers   Torrent Power,

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what are the specifications for Dc cables of higher rating

1 Answers   Reliance,

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL

12 Answers   NTPC, Voltech,

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What products have you designed which have entered high volume production?

0 Answers   Intel,

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How the speed of synchronous motor changes with the variation of load?

1 Answers  

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meaning of two lines in between the transformer single line diagram??

3 Answers  

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

0 Answers   ONGC,

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Any one can explain if there is any harm from humming noise heard from air circuit breaker : we have 415 switch board having two incomers from transformers 3.3KV/415V , when bus coupler closed, and open one ACB incomer to work in one of the transformers, the current started hunting around 50 Amps, and heard humming noise from the air circuit breaker, although the load current was only 1200 amps while the ACB capacity is 2500 Amps, and the transformer 1600 KVA. The same didn't happen when taken the other transformer offline. Why this humming noise and current fluctuation? is there any implication or danger, bearing in mind that we just returned everything back to normal and stopped the maintenance of the transformer. Shall we go ahead and ignore this noise?

6 Answers  

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how to convert kw in to unit

5 Answers  

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