Why AC & DC capacitor are use in UPS ??????????????????

0 Answers   Sanghi,

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What is a surge supressor why its is used in synchronous generators

0 Answers  

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Explain cos(theta) and Sin(theta)

0 Answers  

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In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

0 Answers   Kaytech,

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,

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Why corona leads to production of Ozone and glow of the color VOILET?

0 Answers  

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why the transformer was not rotating like a motor?

5 Answers   TATA,

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Waht will happened if reactive power increase in the line? waht about active power increase too?

3 Answers  

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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what is EBXl (electron beam cross linked ) cable ?

1 Answers   Polycab,

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

2 Answers  

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