Answer / k.prakashchandra

Then you will have 3 core T/R i.e. single primary and 3
secondaries of the same phase

what is the gas pressure at normal & operating conditions of sf6 cb??

2 Answers  

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If load is 240 kw & pf is 0.8 lagging, than how to increase it from0.8 to 1.0(unit),which rating capacitor used, please give me Calculation. What is effact of consumer & suplier if pf is lagging or leading with on effect machines/ TF/GE etc.

6 Answers   L&T,

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is it possible to run the any motor when winding grounded? how?

1 Answers  

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What is battery Amphere-hour? How the battery back up time period is calculated?

2 Answers  

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what is safety of ups

1 Answers   JLL,

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Why capacitor bank is not neccessery to switch on,pls answ me with formula

2 Answers  

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According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

0 Answers   CDS, Engineers India Limited, TNQ,

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is it possible to flow a current between nutral and earth in a circuit? although nutral and earth having same potential diffrence? i=0/r=0A if any body now any solid reason because i am getting a triping problem in rcbo due to nutral and earth shorting???

2 Answers  

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why we decide alternating wave form in ac system and not in dc system

2 Answers   GMR,

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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How a synchronous generator practically work? what is the function of avr(automatic voltage regulator)in synchronous generator?how the connection of avr to the generator made practically?please give me the answer.

6 Answers   Accenture, Heineken,

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What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

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