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Crane Operation
NCCCO Mobile Crane Operator Certification
Crane Signals & Communication
Knowledge Check
Crane Signals & Communication
Knowledge Check
Knowledge Check
1 / 6
What is the standard hand signal for hoist (raise the load)?
A
Both hands clapping
B
Palm down waving motion
C
Arm extended with fist closed
D
Forearm vertical, index finger pointing up with small horizontal circles
Check Answer
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