Katie Shobe
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
Select one:
a. III or IV only
b. I, II, or III only
c. II or IV only
d. I or III only
e. III only
f. I, II, III, or IV
The answer is c. II or IV only
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