Question 9027 of 966 · Washington 01 Journey Level Electrician Exam
The interior of a spray booth used for applying flammable paint is classified as which location?
Exactly one answer is correct.
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Correct answer to question 9027
- C: Class I, Division 1 or Zone 1
Explanation
Article 516 classifies the interior of spray booths and rooms where flammable materials are sprayed as Class I, Division 1 or Zone 1. Ventilation affects the extent of surrounding Division 2 areas, but not the classification of the booth interior.
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