Answer / varkey

whether u are degree or diploma

Answer / rafeek

plz don't ask the silly question,,ur the graduates.

Answer / umesh

its not a question
raise ur std. gud luck

what are the sections in a high voltage system(eg:incomer,buscoupler,isolator

1 Answers   IGL, L&T,

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what happens when dc supply is given to the transformer?

3 Answers  

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Earth Is a very good conductor or very good insulator.? If a good conductor then why current donot flow through small piece f earth and if a good insulator then why we use it as return path in lines.???

6 Answers   L&T,

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Why is it not possible to operate a star-delta transformer in parallel with delta-delta transformer?

1 Answers  

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why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?

1 Answers   NPCIL,

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If we say that an cable of size 3.5X 50 mm sq. can take current upto 140 amps,is it the current of single core of the cable or of all the cores jointly.

3 Answers  

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why a single phase motor of same rating takes more amps than the three phase motor? as single phase motor at 230v takes 5amp per HP while 3 p motor takes 2.5amp per hp at 230v.

1 Answers  

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what is the differance beetwen installation and errection ?

1 Answers  

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

0 Answers   IGC,

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What are the causes ,revers rotation of a kwh meter?

2 Answers  

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why there is a high voltage line in multiplication of 11?i.e.- -66kv,11,kv,22kv

4 Answers   Bhel,

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what is meant by 3rd hormonics ?

0 Answers  

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