Crane Operator Certification Exam Prep · Question
When attaching tag lines to a load for a crane lift, what is the primary consideration regarding their function and connection points?
Tag lines are used to control load rotation and movement. Attaching them at or below the centre of gravity provides better control, and they must be free to mov
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Question: When attaching tag lines to a load for a crane lift, what is the primary consideration regarding their function and connection points?
Answer options:
- Tag lines should be made of steel wire rope for maximum strength.
- They should be firmly secured to a fixed point on the ground before the lift starts. ✅ Tag lines should be attached at or below the centre of gravity and allow for free movement without snagging.
- They are only required for lifts over active roadways.
Correct answer: Tag lines should be attached at or below the centre of gravity and allow for free movement without snagging.
Explanation: Tag lines are used to control load rotation and movement. Attaching them at or below the centre of gravity provides better control, and they must be free to move to avoid snagging, which could create a dangerous situation.
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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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