Which type of moter is used in trains, what is the ratting of supply used explain Working principal?

2 Answers  

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What is the difference between voltage transformer and potential transformer?

38 Answers   ABB, ETA, Maritime Academy, MSEB, Reliance Jio, Voltas, Wipro,

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A resistor,inductor and capacitor are connected in series respectively.Voltage across resistor is 40v,across inductor is 70v,across capacitor is 100v.Then what is the total voltage applied across the elements?

5 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a campus site?

2 Answers  

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how to calculate a cable size while load is given in amp or kw and length is also define.?

1 Answers  

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What are the various types of BUSBAR Schemes? explain each

1 Answers   NTPC,

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what is the diff.between neutral and earth?

4 Answers  

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why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

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how to calculate compresor capacity?

0 Answers  

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What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

0 Answers  

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presently I am working in private sector.In powergrid interview recruiter asked me why you join this organization.

0 Answers   Power Grid,

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why the voltage is in digit of 11/33/132/220/440 please send me on shukrerabbi_abkhalil@rediffmail.com with thanks

3 Answers  

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