Question 11

What is the size of a rack-mounted unit (RMU)?
  • Question 12

    Which of the following are typically used to support cables between a cable tray and work area outlets?
  • Question 13

    Which of the following describes a nonmechanical firestop system that forms a hard char when exposed to flame?
  • Question 14

    What is the maximum permissible amount of untwisting for category 5e cable and higher?
  • Question 15

    What is the recommended thickness for plywood that will be mounted on the walls of a telecommunications room?