FMT can be used _____.
a) in dry and damp locations
b) for direct burial
c) in lengths greater than 6 ft
d) for a maximum of 1,000V
See answer and applicable Code reference
The correct answer is: d) for a maximum of 1,000V
The installation requirements for flexible metallic tubing (FMT) and associated fittings are outlined in Article 360 of the 2011 NEC. More specifically, Sections 360.10 and 360.