RMC conduit materials include which of the following?

RMC conduit materials include which of the following?

• A. Coated steel, stainless steel, or aluminum
• B. PVC plastic
• C. Copper
• D. Fiberglass

Answer: (A)

Rigid metal conduit is made from metal materials, and the common ones are coated steel, stainless steel, and aluminum. These options give the strength and protection that RMC is known for, and coatings or alloys address corrosion and weight depending on the environment. PVC plastic and fiberglass are nonmetallic conduit types, and copper isn’t used for standard RMC. So the best option lists the metal materials used for RMC.

Rigid metal conduit is made from metal materials, and the common ones are coated steel, stainless steel, and aluminum. These options give the strength and protection that RMC is known for, and coatings or alloys address corrosion and weight depending on the environment. PVC plastic and fiberglass are nonmetallic conduit types, and copper isn’t used for standard RMC. So the best option lists the metal materials used for RMC.