Why we use stones in switchyard?

3 Answers   Havells, L&T,

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battery dis charge condition long time condtion?

1 Answers  

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why conductors of low tensile strength 1)produce greater sag and 2)can not be used for larger spans

1 Answers  

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Give me clear explanation.What is the Different Between Load break switch and Vacuum circuit breaker

1 Answers  

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control & auxilary circuits used for circuir breakers

0 Answers  

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In zero voltage we can pass supply to our body means we cant get shock its true ? how we can do it ?

4 Answers  

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how electronic energy meter works?

2 Answers  

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What is the meaning of C1, C61, C91 cable

0 Answers  

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Which system use dc to dc high voltage gain A. Solar system B. Battery backup

1 Answers  

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How to decide and select the different earthing wire size for the different types of earthing

0 Answers   Suzlon,

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How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 Answers   ABB,

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what is H.T?specify the range?

6 Answers  

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