Certified Fire Protection Specialist (CFPS) — Question 53

What is the fire resistance rating for a Type I 442 exterior wall supporting more than one floor or column or other load bearing wall?

Answer options

• A. 1 hour
• B. 2 hours
• C. 3 hours
• D. 4 hours

Correct answer: D

Explanation

The correct answer is D, as Type I construction typically requires a fire resistance rating of 4 hours for exterior walls that support significant loads. Options A, B, and C do not meet the requirements for fire resistance for this type of wall in multi-story buildings.