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 chann