A "backdraft" is a smoke explosion caused by a fire which has consumed the available oxygen within a given space. High heat, flammable gases, and a smoldering fire remain. A potential "backdraft" situation exists in _______.

A. An electrical panel
B. A storage closet
C. The plenum between a suspended ceiling and the floor or roof above
D. All of the above

Submitted by: Muhammad
D. All of the above
Submitted by: Muhammad

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