Answer / rushabh

In order to complete circuit with. Respect to earth for generated output , neutral grounding x,mer is provided

how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Havells,

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why universal motor work on ac & dc both?

1 Answers   EMC, emc2,

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For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?

8 Answers  

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We have 11kV/110V three phase indoor potential transformer in 66/11kV Sub-station, where the failure of PT is frequently happening and the rating of the PT is 0.2 class accuracy, with primary star and seconday (two cores) star connected. Some experts has suggested to not to connect the PT Primary neutral to the ground because when transformer neutal NCT connection is loose; the faulty current will flow through the PT primary neutral, resulting into failure of PT. My question is: Is it necessary to remove the primary neutral connection of the PT from ground? if not, what would be the reason for failure of PT. Please guide me.

2 Answers   KPTCL,

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WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA

3 Answers  

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why the alternator rating in kva generator in kw.

2 Answers  

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What is the effect of electric motor stuck in star configuration,

0 Answers  

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WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

4 Answers   L&T,

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what does work of electrical technician in industrial

1 Answers  

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why inductivedrop in dc motor neglected

2 Answers  

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What is the function of pulse transformer?

4 Answers   Electrotherm,

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it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

7 Answers   HCL,

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