Which of the following rules apply to coaxial cable installations under Article 820?

Question

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All of the rules mentioned in options A, B & C apply to coaxial cable installations under Article 820. The outer shield of the coaxial cable must be grounded close to its point of entry to the building to prevent electrostatic discharge and electromagnetic interference. Coaxial cables should not be run in the same conduits or boxes with electric light and power conductors because it can create interference or noise on the cable and also pose a risk of electrical shock. Similarly, coaxial cables should not be supported from raceways that contain electrical light and power conductors as it can cause electromagnetic interference.

Which of the Following Rules Apply to Coaxial Cable Installations