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roof quiz

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Questions and Answers

What is a roof?

A waterproof covering for a building (correct)
The foundation of a structure
The walls of a building
The interior design of a space

Which type of roofs are steep and known for slick roofing material?

Pitched (correct)
Flat
Gable
Shed

Which of the following are considered hazards of pitch roofs? (Select all that apply)

Steepness, lack of secure footing (correct)
Weak structural integrity (correct)
Poor drainage systems
Increased maintenance requirements

What is considered a low slope roof?

Slope up to 3/12 (A) Signup and view all the answers

What is considered a medium to high slope roof?

4/12 to 12/12 (B) Signup and view all the answers

What is a shed roof?

A roof that slopes in only one direction (A) Signup and view all the answers

What is a gable roof?

Two inclined surfaces that meet at their high side to form a ridge (A) Signup and view all the answers

What is a hip roof?

Slopes in four directions, degree of slope similar to gable (A) Signup and view all the answers

What is a gambrel roof?

A roof that slopes in two directions with a break in slope on each side. (A) Signup and view all the answers

What is a mansard roof?

A roof with a break in slope on all four sides. (A) Signup and view all the answers

Which type of roof has walls that can conceal space through which fire can travel?

Mansard roof (A) Signup and view all the answers

What type of roof slopes in two directions, forming two shed roofs that meet at low eaves?

Butterfly roof (A) Signup and view all the answers

What is the term for the central section of a roof that extends several feet above the surrounding roof surface?

Monitor roof (A) Signup and view all the answers

Curved roofs are frequently supported by which of the following?

Arches and bowstring (A) Signup and view all the answers

Flat roofs may be supported by which of the following options?

Open-web steel joist (A) Signup and view all the answers

Which type of joist tends to lose strength gradually as it burns?

Wood joist (A) Signup and view all the answers