why we use low kv lightining arrester in line for example 9 kv using in 11kv

1 Answers  

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Let's say I have 2 current carrying conductors C1 and C2 carrying currents of 5A and 10A. They are brought close to each other from a distance of infinity to a distance of 10cm away from each other - 1. What would be the values of current flowing in each conductor when (taking into account effects of interference of each conductor on the other) - a. The currents are AC b. The currents are DC c. C1 is AC and C2 is DC Please explain your answer with mathematical equations and formulas. Please specify the final numeric answer. Please make assumptions and clearly specify them.

1 Answers  

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we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

0 Answers   Syncom,

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

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what is the purpose of fuse?

7 Answers  

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what is difference between neutral and earth

5 Answers   HP,

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How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 Answers  

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how to difference between the HT&LT cables

1 Answers   L&T,

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What does impedance in the windings of transformer signify.

2 Answers   Johnson Controls,

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what determins the amount of voltage produced by a voltaic cell?

1 Answers  

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Working of furnace in detail...?

0 Answers  

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What are the probable causes for failure of heating elements

4 Answers   BARC,

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