what is the use of Reactive power in power system?

3 Answers  

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what is PI value and its significance for insulation testing?

3 Answers  

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HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

3 Answers   KPTCL,

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In single core cable, Why non-magnetic material is used??

1 Answers  

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Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 Answers  

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How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers  

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Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

0 Answers  

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Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 Answers  

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how give earthing conection to household equipment?

0 Answers  

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Tell me how you are ready to comply with the employment rules and regulations if your CV is considered for employment?

0 Answers  

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for a 33/11kv transformer, after step down what happens to the balance 22kv.

2 Answers  

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what is difference between neutral and earth

5 Answers   HP,

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