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BICSI Registered Communications Distribution Designer Questions 136–140 (page: 29)

Cementitious materials are ________ based materials.

The F rating for a framed wall/stud wall is ________ hour(s).

You are designing a firestop system for a hospital with several floors that have isolation rooms. Air leakage control is important to ensure rooms are sealed and restrict the spread of disease.
Which firestop test rating should you use to ensure air leakage compliance?

You are designing a firestop system for a boiler room that will have conduits coming from the service provider maintenance hole into the building.
Which test rating will address the firestops ability to resist breakdown from water damage?

Firestop ________, in conjunction with steel wedging plates, go in a steel cable tray.