Answer / hemant kumar

in sub station when we worked to inspect the faults or any
short of work we discharge h.t supply to DISCHARGE LINE
CHARGE because it is danger to work(400kv).......

Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

0 Answers  

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what you mean by transformer neutral earthig

1 Answers   IOCL,

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Define maximum demand?

0 Answers  

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how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

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why use delta star x-mer in distribution system.

3 Answers  

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what is humming AC solenoid

2 Answers   Seagate,

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STATE WORKING OF VACCUM CIRCUIT BRAKER?

0 Answers   ABB, BEML,

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

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which is the gas used in tube light?

12 Answers  

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which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th

4 Answers   Power Grid, Powerica,

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as ac supply is given 2 the transformer why it doesnot depends upon powerfactor????

2 Answers  

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when 40 watts and 60 watts bulb is connected in series, which bulb glows brightly ?

5 Answers  

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