Crane Operator Certification Exam Prep · Question
When is a 'critical lift' plan typically required in Canada?
A critical lift typically refers to a lift that is 75% or more of the crane's rated capacity, or involves unique challenges, requiring a detailed plan and addit
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Question: When is a 'critical lift' plan typically required in Canada?
Answer options:
- For any lift over 5 metric tons ✅ When the load is 75% or more of the crane's rated capacity
- When lifting personnel
- When lifting near power lines
Correct answer: When the load is 75% or more of the crane's rated capacity
Explanation: A critical lift typically refers to a lift that is 75% or more of the crane's rated capacity, or involves unique challenges, requiring a detailed plan and additional precautions.
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Question explanations
- According to most Canadian provincial regulations, who is ultimately responsible for the safe operation of a c
- A crane's rated capacity decreases as the load radius:
- What is the minimum number of full wraps of wire rope that must remain on a hoist drum when the hook is in its
- Before setting up a mobile crane, what is the most important factor to assess regarding ground conditions?
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