Question 9 of 30
Class B bulkheads are classified as B15 and B0. True or False?
A
A) True
B
B) False
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Answer & Explanation
The correct answer is Option A: A) True.
Class B divisions are structural fire protection barriers; B15 prevents smoke/flame and limits temperature rise for 15 minutes, while B0 prevents smoke/flame but lacks insulation requirements.