what is the minimum dielectric stregth of transformer oil.
Answer Posted / ratnesh dubey
60Kv at 4 mm gap for 1 minute.
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Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
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