Answer / vinothkumar

In single phase,when the phase current is not coming through
neutral that time only it will act.

Answer / k.prakashchandra

It is RCCB

What is a liquid resistance starter?where it is used??

15 Answers   Mecon,

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If one lamp connects between two phases it will glow or not?

0 Answers  

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why voltages are added when batteries are connected in series?

4 Answers  

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How to reduce power factor correction capacitors failure in an industrial environment with vsd and computers usage in the system

2 Answers   ABB,

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what are the functions & ratings of panels mentioned below: 1. Main LT Panel(MLTP) 2. Motor Control Centre(MCC) 3.Feeder pillars 4.Busducts

1 Answers   Aurobindo,

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Explain what cmos is and its benefits?

0 Answers  

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What is the Current equation in series RLC circuits.

0 Answers   ABB, Bhel,

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what is the function of 1 phase preventer?

3 Answers   ABB, Electrical,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

0 Answers  

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is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

0 Answers  

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in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?

0 Answers  

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