How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.

0 Answers  

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Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

0 Answers  

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why a motor overheated stops to rotate ?????

1 Answers  

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working of a diesel generator.

34 Answers   ABC, AC, Cognizant, CTS, Directorate of Lighthouses and Lightships, KSL, Quippo, Shree Renuka Sugars, SRF, Svam Power, Tech Mahindra,

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wil a dc motor run without a starter??

9 Answers   MRF,

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how to size H.T & L.T Panel ?

0 Answers   Schneider,

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what is the use of sdf?

0 Answers   Areva, SWAN,

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how we can improve P.F. by using capacitors ?

22 Answers  

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what is the advantages og idmt relay over magnetic relay??

0 Answers   Bhel,

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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

0 Answers   Siemens,

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What are interpoles and commutation windings?Why r they used?

1 Answers  

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What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

0 Answers   Glenmark,

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