what is submersible pump?what is different between motor and sub motor?

0 Answers  

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what happen when dc supply is given to the transformer

9 Answers   Bhel,

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what are the difference between AC lamp and DC lamp

0 Answers   Apollo,

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How we can defined theecopper cable size if we know the aluminium cable size?

0 Answers   Cummins,

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diagram for soft stater ?

3 Answers  

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What is the difference between line drop and percentage line drop?

0 Answers   Suzlon,

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What products have you designed which have entered high volume production?

0 Answers   Intel,

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What is third harmonic?what is the effect of it?

0 Answers   GMR,

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

0 Answers  

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why buchholz relay is kept on inclined position and why it is cover??

1 Answers   GSECL,

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why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

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Dear sir, I am working in wind mill division , pls explain Pls explain in details with formula My question is Wind speed 3.5 M/s Gen RPM is 1500 ( 25 K/w Production ) Wind speed 12 M/s Gen RPM is 1500 ( 220 K/w Production ) Why in 3.5 m/s generation was low , why in 12 m/s generation was high , Pls dont explain wind force or wind density , that one already i know For the above question RPM was same why the KW was different Answer : 1. Its depends on the density ( Force ) of the air Sir , Pls explain wit Formula sir

1 Answers   Vestas,

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