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    Determine the ampacity of a no. 12 awg copper conductor with THHn insulation that will be used in a 277v two wire circuit in an enviroment with an average ambient air temperature of no greater than 86*f (30*c)

    0  Views: 348 Answers: 1 Posted: 7 years ago

    1 Answer

    If you're studying to be a future electrician, I'd rather YOU take the time to figure it out. I think that you'll find the process rather shockingly easy.



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