Extension Ladder Safety
When accessing a roof, the top of the single or extension ladder must extend... -
CORRECT ANSWER-3 feet above the roof eave
(Tor F) Ladders must not be placed in front of closed doors - CORRECT ANSWER-True
A single ladder is virtually identical to... - CORRECT ANSWER-Extension ladder's base
section
If working near a source of electricity, which ladder material should be rejected? -
CORRECT ANSWER-Aluminum
The rope and pulley of an extension ladder is used to perform what action? - CORRECT
ANSWER-Raise the fly into place
(T or F) Over 160,000 people are injured using ladders each year as a result of not
following safety precautions - CORRECT ANSWER-True
If climbing onto a roof, how should you exit onto the roof top? - CORRECT ANSWER-
Step sideways onto the roof
(T or F) The maximum extended length of an extension ladder is the same as its size -
CORRECT ANSWER-False
Always support and protect ladders from... - CORRECT ANSWER-Corrosive materials,
heat, and weather
Single Ladders are available in sizes up to... - CORRECT ANSWER-30 feet
How is maximum work height established? - CORRECT ANSWER-Adding your height
and reach to the highest standing level
What is the correct angle of inclination for single and extension ladders? - CORRECT
ANSWER-~ 75 degrees
If you feel tired or dizzy, or are prone to losing balance... - CORRECT ANSWER-Stay
off the ladder