Which of the following cable types should always be used through life safety areas?

The correct answer is B. Plenum. Plenum cable is fire retardant. That's why it should be used through life safety areas. It doesn't produce hazardous smoke when burned.

Networking

Question

Options

APVC
BPlenum
CSTP
DFiber

How the community answered

(34 responses)

A
6% (2)
B
91% (31)
D
3% (1)

Explanation

Plenum cable is fire retardant. That's why it should be used through life safety areas. It doesn't produce hazardous smoke when burned.

Topics

#plenum cable#life safety#cable types#fire rating

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