Question 20 of 30
Which class division is considered capable of preventing the passage of ONLY flame to the end of the first half-hour of a standard fire test?
A
Class A
B
Class B
C
Class C
D
Class D
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Answer & Explanation
The correct answer is Option B: Class B.
Class B divisions are designed according to SOLAS regulations to prevent the passage of flame for the first half-hour of a standard fire test. This provides crucial time for evacuation and initial firefighting efforts.