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Crane Operation
Crane Operator Red Seal Certification
Safety Devices & Instruments
Knowledge Check
Safety Devices & Instruments
Knowledge Check
Knowledge Check
1 / 10
How does 'drifting' in crane operations occur and how is it prevented?
A
Drifting is a normal operating characteristic of all cranes
B
Drifting is unintended drift of a suspended load caused by loose wire rope spooling, worn drum brakes, or faulty control circuits - prevented by proper brake maintenance and using the swing brake
C
Drifting occurs when the load swings - prevented by faster swing speed
D
Drifting is unintended crane travel on the ground - prevented by wheel chocks
Check Answer
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