Question 15009 of 790 · California General Electrician Exam
What is the minimum arc rating for arc flash PPE category 2?
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Correct answer to question 15009
- C: 8 cal/cm2
Explanation
Under the PPE category method in NFPA 70E, category 2 requires arc rated clothing with a minimum arc rating of 8 cal/cm2. Category 1 requires 4, category 3 requires 25, and category 4 requires 40.
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