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Crane Operation
Crane Operator Red Seal Certification
Critical Lifts & Lift Planning
Knowledge Check
Critical Lifts & Lift Planning
Knowledge Check
Knowledge Check
1 / 10
What is the leading cause of crane tip-overs?
A
Improper signal person communication
B
Mechanical failures in the hoist drum or wire rope
C
Wind speeds exceeding 20 km/h
D
Exceeding the rated capacity due to underestimating load weight, using incorrect load chart values, or failing to account for all deductions
Check Answer
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