what is use of reactive power in ac ckt.

2 Answers  

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What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

0 Answers   Jindal Steel and Power,

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how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

1 Answers  

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how to convert lv line to hv line and viseversa, any losses will occur during this process

0 Answers   Jindal,

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in 31.5 mva power transformer how to set of wti and oti?

1 Answers   HMEL,

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what is the basic principle of TV camera?

0 Answers   BZU,

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Which pump set is more suitable and economical for liftingwater from 300Mtr borewell? A. Compressor Pump B. Submersible Pump C. Jet Pumps D. 25HP Centrifugal Pump Q. from PSC Test 22-11-2008 Meter reader

8 Answers  

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What OPGW is better than Microwave or PLCC???

0 Answers   Four Seasons,

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What is the working of Field winding in dc motor, in which part is it work or why ?

3 Answers  

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what is XLPE type cable

8 Answers   Areva,

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what are the importance of earthing?list different types of earthing.

1 Answers  

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What is the bundle conductor?

0 Answers  

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