how to calculate magnetic force genrated by a coil ?

0 Answers   L&T,

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whats relation b/w motor current & friqency

1 Answers  

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Why is ignitor used in sodium vapour lamp

1 Answers  

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Why the Transformer Nuetral is grounded?

10 Answers   Infosys, Khartoum Refinery,

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what is timing for mccb 800A tripping?

1 Answers   L&T,

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?

1 Answers  

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What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?

1 Answers  

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how to handle 2500 kva transformar

0 Answers  

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how to define tell me about self

0 Answers   Bhel,

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how can we change the rotating direction of single phase AC induction motors?

12 Answers   Heubach Colour, L&T, MNM Jain Engineering College,

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what is the advantage of Cathodic eathing system and what is the basic principle and how itis working, please explain clearly .

2 Answers   Meinhardt,

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