In general, the floor area of a garage, up to a level of 18 in. (450 mm) above the floor, is considered to be a________ location.
A) Class I, Division 1
B) Class I, Division 2
C) Class II, Division 1
D) Class II, Division 2

Question

Quizplus · Accepted Answer

The floor area of a garage up to 18 inches above the floor is considered a Class I, Division 2 location because it is an area where flammable gases or vapors may be present under abnormal conditions.

In General, the Floor Area of a Garage, Up to a Level