what is meant by power factor ?

17 Answers   Harita, Pricol,

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SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.

6 Answers   Bureau of Energy Efficiency, DVC,

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For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

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what is the concept of star delta starter?

7 Answers  

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how to test vector goup of Dy11 transformer

1 Answers   APPSC,

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

0 Answers  

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what is difference between multimeter and transmitter

1 Answers  

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Our Slip Ring Induction Motor Frequently tripped By Earth Fault While Starting time and in Normal Operation Time also Kindly Let me Know the Reason. Application Ball Mill - Cement Mill

1 Answers  

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what is pf. how to calculate capacitor bank value to maintain unity pf.

18 Answers   JH, Saint Gobain, Supreme Treves,

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1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

0 Answers   TATA,

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how can motor both beasrings insulation resistance can be check?

0 Answers   GE,

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What is Torque Vector Control in VVVF Drives?

6 Answers   PEL, Schneider,

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