Which color is used for the outer jacket to indicate that the cable is part of a communication circuit?

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Multiple Choice

Which color is used for the outer jacket to indicate that the cable is part of a communication circuit?

Explanation:
Yellow is used for the outer jacket to indicate that the cable is part of a communication circuit. This color coding provides a quick, visual cue so technicians can distinguish data/voice or signaling cables from power and other services, helping prevent mix-ups, damage, or unsafe connections. While jacket color standards can vary by organization or region, yellow is a widely adopted cue for communications cabling, chosen for its high visibility in cables, trays, and enclosures.

Yellow is used for the outer jacket to indicate that the cable is part of a communication circuit. This color coding provides a quick, visual cue so technicians can distinguish data/voice or signaling cables from power and other services, helping prevent mix-ups, damage, or unsafe connections. While jacket color standards can vary by organization or region, yellow is a widely adopted cue for communications cabling, chosen for its high visibility in cables, trays, and enclosures.

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