Multiple Choice
____ locations contain ignitable or combustible elements (gases, dust, fibers, etc.) in quantities sufficient to produce explosive (or ignitable) mixtures.
A) Division 1
B) Category 1
C) Division 2
D) Category 2
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Unless otherwise specified in 500.8(C)(6), equipment markings
Q6: Hazardous (classified) locations are divided into certain
Q7: Sealing compound shall _.<br>A) have a melting
Q8: When mixed with air, a flammable/combustible gas
Q9: Equipment protection techniques may include explosionproof, dusttight,
Q11: All cut ends of intermediate metal conduit
Q12: The simultaneous presence of flammable gases, flammable
Q13: Garages used for parking or storage are
Q14: Additional seals apply to the _ of
Q15: Class III, Division 1 and 2 portable