what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

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what is diff btw electric,magnetic & eletromagnetic field

0 Answers   Senthil,

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what is difference bwt active&passive component

1 Answers  

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for opening electrical shop, tips needed.

0 Answers  

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How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?

1 Answers  

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Whag is the PS class of accuracy of CT?

3 Answers  

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How to put breaker in service / test position.

1 Answers   KSEB, L&T, Siemens,

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AMF (auto mains failure) control for DG sets at home.

1 Answers  

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Differentiate between low pass, high pass and band pass filter?

0 Answers  

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sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?

14 Answers   CSPL,

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why capacitor using the induction motor?

5 Answers  

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which relay is used for both detection & correction?(there is only one relay)

2 Answers  

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