Which type of cable should you use when the cable will run in false ceilings through which circulating air reaches other parts of the building?
A)PVC
B)coaxial
C)plenum
D)twisted-pair

Question

Quizplus · Accepted Answer

Plenum cables are specifically designed to be used in areas where circulating air may reach other parts of the building, such as false ceilings. These cables have a special coating that prevents the release of harmful gases and smoke in case of fire, making them safer for use in such areas. PVC and twisted-pair cables are not recommended as they can release toxic fumes in the event of a fire. Coaxial cables may work for certain applications but are not specifically designed for use in false ceilings with circulating air.

Which Type of Cable Should You Use When the Cable