FMC Coupling and Connector Requirements

In an FMC installation, ______ connectors shall not be concealed.

a) straight
b) angle
c) grounding-type
d) none of the above

See answer and applicable Code reference

The correct answer is: b) angle

Article 348 covers the use, installation, and construction specifications for flexible metal conduit (FMC) and its associated fittings. As clearly noted in Sec. 348.42, "Angle connectors shall not be concealed."

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