which winding aply in an alternator?

3 Answers  

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how Local Breaker Backup relay working?

1 Answers  

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

0 Answers  

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how to calculate capacitor bank value to maintain unity power factor plz xplain with some suitable xample?

4 Answers  

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What is different between Difnit time and instatous over current relay

0 Answers   NCC,

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How to design constatnt power source with variable current and Voltage.

2 Answers  

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induction 3 phase motor terminal connection

0 Answers  

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In a incandescent bulb, if the glass is punctured, and then power is supplied, the tungsten filament blows up with a flash.Why?

2 Answers  

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

0 Answers  

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A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?

4 Answers  

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how much earthings are mendatory at a 25kva sub station?

3 Answers   Bhel,

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