Steel is the primary material used for structural support in the construction of large modern buildings. (143)

Gypsum is highly flammable when used for insulation. (145)

Type I construction is also known as wood-frame construction. (146)

A primary fire concern of Type III construction is fire and smoke spreading through concealed spaces. (148)

Type IV construction is commonly used to construct the typical single-family residence or apartment house of up to seven stories. (148)

One strength of Type II construction is that it is easier to vertically ventilate than Type I construction. (147)

One strength of Type II construction is that it is easily breached for access or escape. (147)

One strength of Type V construction is that it is resistant to water damage. (150)

If building collapse is suspected, the first action to be taken is to exit the building. (156)

The increased use of lightweight construction and trussed support systems is one of the most serious building construction hazards facing firefighters today. (156)

What are at least four common building materials? (141-145)

Wood

Masonry

Cast iron

Steel

Reinforced concrete

Gypsum

Glass/fiberglass

What are the actions to be taken when imminent building collapse is suspected? (156)

1. Exit the building.
2. Inform Command and all others inside the building of the situation.
3. Clear the collapse zone.
4. Know and heed any evacuation or emergency signals used by department.

Which of the following is the most common building material used in North America and is the main component of a variety of structural assemblies? (141)

A.    Wood

B.    Masonry

C.    Cast iron

D.    Reinforced concrete

Rapid cooling, which can occur when water is used to extinguish a fire, may cause ___ materials to crack. (142)

                           A.    wood

                           B.    gypsum

                           C.    masonry

                           D.    fiberglass

C.     masonry

Which of the following common building materials is often used in the construction of fire walls? (142)

                           A.    Fiberglass

                           B.    Wood

                           C.    Masonry

                           D.    Cast iron

C.     Masonry

Applying water to burning ___ minimizes damage by stopping the charring process, which reduces its strength. (142)

                           A.    steel

                           B.    wood

                           C.    gypsum

                           D.    masonry

B.     wood