Why Neutral Earthing pits and body earthing is interconnected

3 Answers   Taj Group,

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what is isochronous mod? what is voltage drop mode and p.f mode?

0 Answers   ABB,

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What are the classifications of oscillators?

0 Answers  

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how to convert 1 phase power to 3phase power by using induction motor. . . .

1 Answers   BK Anand,

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What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

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why current is leading in capacitor?

1 Answers   PSU,

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how to calculate the current carrying capacity of cable

2 Answers   Bhel,

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If two hack saw blades, seperated by 1mm thick paper,are connected across 230volts, and immersed in water,then they start getting heat. This is fact,i dont know how they get heated.Blades are not directly connected together. Please if anybody knows the fact ,revert back to me

3 Answers  

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

0 Answers   Tyco,

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Why use the vcb at high transmission system ? Why can’t use acb?

0 Answers  

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what is meant by 2 within a star in a voltmeter dial?

0 Answers  

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what is wave trap? And how it works?

3 Answers  

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