in HVDC transmission system ,monopolar link has one conductor usually a negative polarity and use ground or sea return ?through negative polarity we could pass electricity or not yes means how it is possible

1 Answers   Gyana, NNN,

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we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

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with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

0 Answers   Divis Laboratories,

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

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What is expand formation of AYFY cable

2 Answers   HP,

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How does solar power system work?

1 Answers  

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why neutral used in three phase motor connection?

3 Answers   BEL,

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7. Hrc fuse provides best protection against.......

5 Answers   SSC, UGVCL Uttar Gujarat Vij Company Ltd,

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why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??

5 Answers  

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State four criteria's for selection of site for nuclear power station.

1 Answers  

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What type of fittings and electrical accessories can be install in radiation area ?

0 Answers  

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what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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