Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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why star connected transformers used in tneb?

1 Answers  

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how to convert kw in to unit

5 Answers  

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12.5 KVAR capacitor 440V gas filled, Its used for windmill purpose, How can i know about microfarad value for this capacitor

2 Answers  

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some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 Answers  

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how to select fuse in any circuit? if with fomula ?and examples also

1 Answers  

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Can we install and run MCCB suitable for 440v 3Phase 4wire system, on a 220V 3Phase 4Wire System.

3 Answers  

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How to test the vector groups of 3 winding transformer & phase displacements

2 Answers  

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Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

0 Answers  

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What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

0 Answers   JLL,

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why and how voltage sharing in transformer, during magnetic balance test ?

0 Answers   ME,

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Is VVVFD reduced the starting current of an induction motor?

1 Answers  

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