Crane Operator Certification Exam Prep · Question
In provinces like Ontario, what is the common wind speed limit (at the boom tip) at which crane operations must typically cease?
Many provincial regulations and crane manufacturers typically specify a maximum permissible wind speed of around 50 km/h (32 mph) at the boom tip for safe crane
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Question: In provinces like Ontario, what is the common wind speed limit (at the boom tip) at which crane operations must typically cease?
Answer options:
- 20 km/h
- 30 km/h ✅ 50 km/h
- 70 km/h
Correct answer: 50 km/h
Explanation: Many provincial regulations and crane manufacturers typically specify a maximum permissible wind speed of around 50 km/h (32 mph) at the boom tip for safe crane operations, though this can vary by crane type and load.
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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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