A strut-type channel raceway shall not be installed _____. a)in concealed locations b)where subject to corrosive influences, if enamel is the only protection from corrosion of ferrous channel raceways and fittings c) a or b d) none of the above See answer and applicable Code reference The correct answer is: c) a or b Article 384 covers the use and installation of strut-type channel raceway. As noted in Sec. 384.12, "Strut-type channel raceways shall not be used as ...
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