Q: The installation of a fire alarm system requires a plenum cable to be run above the lay-in ceilings.
Which of the following cable types is acceptable?
I. CMR II. CMP III. FPLR IV. FPLP
A. III or IV only
B. I or III only
C. I, II, or III
D. I, II, III, or IV
E. III only
F. II or IV only
The correct answer is F.
