True or False: Support wires for electrical raceways must be distinguishable from ceiling support wires.

The correct choice is true because the National Electrical Code necessitates that support systems for electrical raceways are distinguishable from other support wires. This requirement is crucial for ensuring safety, maintenance, and compliance with regulatory standards. By differentiating support wires, it becomes easier for electricians and maintenance personnel to identify and manage the various components within an electrical system, reducing the risk of accidental damage or interference during maintenance work. Distinguishable supports also help in maintaining the integrity of the installation, ensuring that the electrical raceways are adequately secured and minimizing the chance of electrical hazards.