why we do not get the electric shock at end of returning water of water cooled cable

1 Answers  

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What happens if ac excitation is given to the field of an alternator

3 Answers   Aurobindo,

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explain impact of tariff on energy management..? and what is ABT tariff

5 Answers   TCS,

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What is an iron loss or core loss pi?

0 Answers  

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how we can convert 3 phase to single phase without using any transformer

8 Answers  

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what is corona effect?

39 Answers   ABB, Genco, Wipro,

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In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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why voltage drop if we have connected 230 v ac suplly through diode to bulbe we found haft ie 110 voltage drop why it is

4 Answers  

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how ups works ? various parts of ups and working principle

0 Answers   Serco,

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How much should be the specific gravity of a DG set battery Electrolyte.

2 Answers  

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What is force on a conductor in a magnetic field ?

0 Answers  

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