hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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why transformer are not used in D.C SUPPLY

5 Answers  

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what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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How many turns are there in primary winding? (In Transformer)

0 Answers   Philips,

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How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.

0 Answers  

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what is breathing?

0 Answers   PWD,

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hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

0 Answers  

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1)What will happen when 240 VDC supply is connected to 240VAC supply(DC supply +ve is connected to phase of AC supply & DC supply is to neutral of AC supply). 2)Also what will happen when 240 VDC supply is connected to 240 VAC supply in reverse polarity as of Sr. No 1.

2 Answers  

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If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 Answers  

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What is transposition in a transmision line?

2 Answers  

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i am electrical engineer i cant get job in pure electrical industry ,but i got job in instrumentation field whether there is good scope for me, as i am fresher i m not well with the industrial trends so any experienced engineer pls reply me

2 Answers  

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1 Ton is equal to how many watts?

0 Answers  

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