Independent support wires used for the support of electrical raceways and cables within nonfire-rated assemblies shall be distinguishable from the suspended-ceiling framing support wires.

• A. True
• B. False
• C. Not specified
• D. Optional

Answer: (A)

The requirement tests how distinct identification is handled for support systems in nonfire-rated ceilings. Independent wires used to support electrical raceways and cables must be distinguishable from the wires that support the suspended ceiling framing. This separation helps prevent confusion during installation, maintenance, and inspection, ensuring that the electrical supports aren’t mistaken for or relied on as ceiling-grid components. Distinguishing can be done through color coding, different insulation, or tagging, so each system is clearly identifiable for safety and reliability. Therefore, the statement is true, not optional or unspecified.