what do you mean by partial discharge in cable

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

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if voltage in transmission line more than current will be more or less,if less what about the Ohm's law

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The unit of resistivity is:(a) ohms(b) ohm millimetre(c) ohm metre(d) ohm/metre

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What is transient Phenomenon?

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we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?

5 Answers  

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What will be the current rating of Main switch for 80 kVAR panel

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what is mean by harmonics?Type of harmonics?

6 Answers  

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In a circuit a capacitor (paper capacitor ) was burned due to over voltage in this case can we replace that type cappacitor with other tye capacitor ?

1 Answers  

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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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resistivity of copper

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