Svp Trades Practice Test & Exam Prep | Saudi Arabia

What is the standard safety ratio for positioning an extension ladder against a wall?

For every 4 feet of vertical height, the ladder base should be 1 foot away from the wall For every 3 feet of vertical height, the ladder base should be 2 feet away from the wall For every 5 feet of vertical height, the ladder base should be 3 feet away from the wall For every 1 foot of vertical height, the ladder base should be 1 foot away from the wall

Correct Answer:

For every 4 feet of vertical height, the ladder base should be 1 foot away from the wall

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