why star point of HT motor not earthed?

0 Answers  

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what happen if we supply ac to the field of a alternator?

5 Answers  

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What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?

0 Answers  

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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difference between brush less & brush excitation in a generator?

1 Answers  

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what is function of pump in DG?

6 Answers   HP,

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If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?

2 Answers   ABB, Unitech,

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what is mean by PID & Principal of working

6 Answers  

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Which colour of earthing wire

1 Answers   Aravali,

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what type questions asked in hp cl

0 Answers   HPCL,

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What happen if 200KVAR capacitor continuesly connected to load and all the plant machinaries are not in working?

4 Answers  

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Percentage losses in power generation?

0 Answers   Nespak, Trimax,

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