whats relation b/w motor current & friqency

1 Answers  

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hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar

0 Answers  

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what is the function of bearing in dc mchine" and where it is placed

0 Answers  

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what is meant by vector group of a transformer? How can it be derived?

0 Answers  

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what will happen if dc supply is given to ac motor?

9 Answers   CTS,

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Ohm's law applicable for semi-conductors?

4 Answers  

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how to check dc current,how to fix ammeter in dc line

5 Answers   Gold Fields,

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What voltage is used in Directional earth fault relay? and why?

5 Answers   L&T,

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why reactor is connected before capacitor in APFC panel

2 Answers  

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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What are the applications of the electric motors?

0 Answers  

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how can u determine size of the conductor by knowing the voltage level

2 Answers  

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