Why material of brush is carbon in motors why not other material.

5 Answers   NTPC,

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On what basis primary and secondary of a transformer is chosen?

2 Answers  

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What are the classifications of oscillators?

0 Answers  

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we want install 11KV generator to supply power 12km far from the power house.Load to be fed is 1MW.which conductor should we use and wat will be transmission line losses?

1 Answers   CEM Engineering,

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How to maintain ac plant?

0 Answers   HCL,

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What percentage netural current is in netural depend upon the phase current

1 Answers  

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how to check the 3ph capacitor is good or not.

14 Answers   MacLellan, Yash Technologies,

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for leading power factor penalty by SEB why

2 Answers  

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1.What will be stored in online ups EPROM IC?

0 Answers   IBM,

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what is the full form of KVAR

6 Answers  

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If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding

12 Answers   wbsedcl,

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DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

0 Answers  

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