CFI Building Construction Classifications 3

Question 1

Which of the following is a key fire risk associated with Type V-B (wood frame, unprotected) construction?

Accepted Answer

Rapid fire spread through void spaces and early structural collapse

Answer

Type V-B wood frame buildings have concealed combustible void spaces that allow rapid fire travel and provide little time before structural failure.

Question 2

Fire-resistive construction (Type I) is MOST likely to be found in which occupancy?

Accepted Answer

High-rise office building

Answer

High-rise buildings require Type I fire-resistive construction to maintain structural integrity long enough for evacuation and firefighting operations.

Question 3

The 'protected' designation (sub-type A) in IBC construction types means that:

Accepted Answer

Structural elements have required fire-resistance ratings applied

Answer

In IBC terminology, 'protected' (A designation) means structural members are encased or coated to achieve required fire-resistance ratings.

Question 4

Which statement about Type IV-HT (heavy timber) construction and fire performance is MOST accurate?

Accepted Answer

Large timber members char slowly, maintaining structural integrity longer than light wood frame

Answer

Large timber members develop a protective char layer that insulates the core, allowing them to retain structural strength longer than light wood framing.

Question 5

An inspector finds a building with noncombustible exterior walls and combustible interior framing. According to IBC, this is classified as:

Accepted Answer

Type III

Answer

Type III (ordinary) construction is defined by noncombustible or limited-combustible exterior walls with combustible interior structural members.

(CFI) Certified Fire Inspector Practice Test

(CFI) Certified Fire Inspector Practice Test

CFI Building Construction Classifications 3