why make protection 85% of winding?

1 Answers  

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dear sir, How i calculate the 2 phase welding transformer power or kva?? kindly tell me....

2 Answers   Gedco,

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How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

0 Answers  

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why transformer rating is given in kva?

2 Answers  

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work of choke in florocent tube circuit ?

0 Answers   Bhel,

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How to select KW/HP rating of motor for particular application? Is there any relationship od RPM?

1 Answers  

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why do we prefer alternating current in india where as in USA prefers DC?

3 Answers   Bhel, GMR, Texmo,

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what is the diffrence between R Y B phase and why it is called RYB

5 Answers  

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Why we have short circuit the secondary of the transformer

1 Answers  

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,

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how the characterstics of control valve being done

0 Answers  

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Usage of flywheel diode in relays

0 Answers   Jindal, Voith,

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