Answer / k.prakashchandra

The question is not clear.Magnetic balance test is carried
out for detection of shorted turns and extensive core
problems such as shorted laminations or core bolt insulation
breakdown.In air crafts the metal body is used for grounding
and earthing is not possible

What is the physical significant of power factor?

0 Answers   Cooper,

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How instantanious short circuit current is calculated? its formula?

1 Answers  

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Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

0 Answers  

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what is the necessity of neutral in 3 phase system?

5 Answers  

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Why we use Capacitor in Single Phase Induction Motor?

12 Answers   IIT,

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Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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can we use engine degreaser for electrical motors?

0 Answers  

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2 Answers   Mercantile Marine Department, Studio College,

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cable tray sizing & selection

1 Answers  

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

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