Define non-touching loop.

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WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.

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what is the significance of tan&delta and how it performed in power transformer

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How can you calculate in detail the VA burden of current transformer used for Restricted earth fault protection? Please understand that the CT required here is Class PX or X. Also please show the calculations for knee point vtg, stabilizing resistor, magnetising current.

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does any one know where we can purchase insulation oil for high voltage oil filled cables

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what are the standard transmision voltages in india?

9 Answers   Adani,

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how to check avr of dg set of 125kva

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if sf6 gas low in gis what will happen

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What shall be minimum thickness of firewall in between two transformers and which code specifies it ?

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When should I use earth leakage circuit breaker for incomer and when should I use it for each feeder seperately?

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In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

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Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

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