Crane Operator Certification Exam Prep · Question
What is the generally accepted maximum wind speed limit at which most crane operations should cease, unless otherwise specified by the manufacturer?
While specific limits vary by crane and manufacturer, a generally accepted guideline is that most crane operations should cease or be carefully evaluated when w
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Question: What is the generally accepted maximum wind speed limit at which most crane operations should cease, unless otherwise specified by the manufacturer?
Answer options:
- 15 km/h
- 30 km/h ✅ 50 km/h
- 70 km/h
Correct answer: 50 km/h
Explanation: While specific limits vary by crane and manufacturer, a generally accepted guideline is that most crane operations should cease or be carefully evaluated when wind speeds exceed 50 km/h due to stability and control issues.
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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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