10 Questions
Which type of ladder may be leaned against a vertical surface?
Rigid ladder
What are the vertical members of a rigid ladder called in the UK?
Stiles
What are rollable ladders made of?
Rope
What are ladders commonly made of?
Plastic
How old is the ladder depicted in the Mesolithic rock painting?
10,000 years old
Which of the following materials is NOT commonly used by roofers?
Concrete
What makes roofing work physically demanding?
Heavy lifting
Why are roofers most vulnerable to falls from heights?
Working at elevated heights
What are some signs that indicate a roof needs attention?
All of the above
According to the U.S. Bureau of Labor Statistics, how many individuals work as roofers?
131,980
Test your knowledge about ladders and their different types with this informative quiz. Learn about the components of a ladder and their uses in various scenarios.
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