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 difference between grounding & earthing?

9 Answers  

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How can I calculate the require lumen of a room. If I use Tube Light (40 W), Or 100 W incandescent lamp. Please give detail answer.

1 Answers  

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what is the use of ballast in tube

2 Answers  

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

0 Answers  

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

0 Answers  

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what is ATS & RING MAIN UNIT in Distribution System?And its Function.

0 Answers  

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what is RFCT and Insulgard Relay & It's function?

0 Answers  

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what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

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what is the use of tertiary winding?

2 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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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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