why we use salt for earthing?

1 Answers  

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using n1*n2 which type transformer is made; where n1 is primary turn and n2 is secondery turn

1 Answers   JSW,

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What are the basic elements used for modeling mechanical translational system?

0 Answers  

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why any inductive load need free wheeling diode?

4 Answers   Essar,

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how can electricity is produced without water

6 Answers   Bescom,

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how to calculate insulation level of transformer?

0 Answers  

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What is thermal relay and how it is works in transformer please explain

2 Answers   Future Group,

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Is potential difference materials property ..? if yes tnen how.. explain brifly.

0 Answers  

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how did the testing of protection relays done through current injection

0 Answers   Bhel,

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How many types of isolator is available for H.T.lines? which one is best for sub-station?

4 Answers  

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How can remove the jerks on genretor due to remov or connecting the load ?

3 Answers  

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why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

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