what is meant by reactive power ,active power & real power ? thank you

2 Answers  

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) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

3 Answers  

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How to calculate the size of cables (all minium/copper) for a particular load

1 Answers   BSL, Galaxy Power System,

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one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required

1 Answers  

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what u meant of power plant?

5 Answers  

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plz tell me about BACK emf and how it generates?

2 Answers  

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why the NGR (neutral grounding resistor) always OFF during DG off?

0 Answers   Bhel,

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what is the minimum winding resistance of 30hp compressor, to run or to switch on

0 Answers  

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How to select the rating of the Transformer?

2 Answers  

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what is AH of battery

6 Answers   NSIC,

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

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