How to calculate the size of earth cable to earth the neutral of UPS ?

0 Answers   N Johnson,

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what is the maximum genarating voltage in india?

32 Answers  

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1.type of oil in used in transformer.

9 Answers  

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why stator winding of synchronous machine are connected in star connection ?

1 Answers  

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DIFFERENCE B/W NEUTRAL AND EARTH?

2 Answers   Genesis, IBC,

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In our domestic single phase line if you don't have a ground connection (earthing)how will you separately use earth in a specific power supply board.

1 Answers  

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why the power factor of the induction motor is low?

1 Answers  

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can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

0 Answers  

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i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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how 650 volts creates? where is use?

0 Answers   DCL,

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If Ac supply is given to the DC motor then what will happen? clear explanation

2 Answers  

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how to select the double earth conductor if 21A full load?

0 Answers   L&T,

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