Answer / praju

b

Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

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what kind of motor is used for lifting applications

5 Answers  

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it is difficult to interrupt a capacitive current because (a)it has a leading power factor (b)current magnitude is very small (c)the restriking voltage can be high (d)stored energy in the capacitor is high

2 Answers   DGVCL Dakshin Gujarat Vij Company, MGVCL, UGVCL Uttar Gujarat Vij Company Ltd,

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pls tell me function of closing coil of A.C.B.

0 Answers  

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what will happen if dc is supplied in acb or mccb or other circuit breakers?

1 Answers  

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How we can defined theecopper cable size if we know the aluminium cable size?

0 Answers   Cummins,

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WHAT MEANT BY SEVICE FACTOR?

2 Answers  

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Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

0 Answers   NHPC,

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what is the principle of operation of synchronous motor and generator? explain in detail.

2 Answers   Maruti Suzuki,

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why the power factor in inductive load is lagging while it is leading in capacitive load?

6 Answers  

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If Three Runs of 1Cx300 Sqmm Cable between Transformer and VCB and the distance between 100mtrs. what will be total length of Cable and if cost 1500Rs per meter,what would be the total cost

1 Answers   ANITS,

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pls,send the previous year written test questions.

0 Answers  

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