how can maintaince the acb contactor moveing and fixing kit

0 Answers   Gulf Cement,

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Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

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how does a submersible pump work..?

0 Answers  

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what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

2 Answers  

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Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

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Why the brushes used in dc machines are made of carbon not from other metal?

3 Answers  

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what do w do when the output of generator is fluctuating?

0 Answers  

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What is mean by Sub Synchronous Resonance(SSR)???

1 Answers  

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1 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...

1 Answers  

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why dc power can not be used in transformer?

33 Answers   GE, Sail,

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what are the different types and applications of compressors?

1 Answers  

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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