Which type of gas used in cylinder (VCB)?????
Answer Posted / saran
no particular gas. only vaccum.
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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
for a 400kv t/m line with 10 ampere current will corona occur?
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How Diesel Generator start ?
what is the difference between capacitive and resistive voltage divider?
mccb service sittings be done?