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Crane Operator Certification Exam Prep · Question

What is the most common cause of crane accidents?

Overloading the crane by exceeding its rated capacity is consistently the leading cause of crane accidents, often leading to overturning or structural failure.

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Question: What is the most common cause of crane accidents?

Answer options:

  • Mechanical failure ✅ Exceeding the crane's rated capacity
  • Poor weather conditions
  • Lack of proper maintenance

Correct answer: Exceeding the crane's rated capacity

Explanation: Overloading the crane by exceeding its rated capacity is consistently the leading cause of crane accidents, often leading to overturning or structural failure.

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