Crane Operator Certification Exam Prep · Question
During a critical lift, the crane operator receives a radio communication that is garbled. What action should the operator take?
In accordance with safe communication protocols and CSA Z150, any unclear signal, verbal or non-verbal, must result in a stop operation until the signal is unde
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Question: During a critical lift, the crane operator receives a radio communication that is garbled. What action should the operator take?
Answer options:
- Attempt to interpret the message and proceed cautiously
- Continue the lift, assuming the message was non-critical ✅ Stop the lift immediately and request clarification
- Ignore the communication and wait for a clear signal
Correct answer: Stop the lift immediately and request clarification
Explanation: In accordance with safe communication protocols and CSA Z150, any unclear signal, verbal or non-verbal, must result in a stop operation until the signal is understood and confirmed.
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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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