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NCCCO telescopic boom crane - fixed cab (TSS) Exam / Update Questions and Answers ( )
Question:
When hook-suspended personnel platforms are lifted with a telescopic boom crane,
Answer:
An anti two-block devise must be provided
Question:
When using a telescopic boom crane equipped with an anti two-block device, which hydraulic functions are disabled when the device is activated?
Answer:
Hoist, extend the boom, boom down
Question:
The safest maximum speed for a telescopic boom crane performing pick-and-carry operations is
Answer:
The manufacturer's recommended speed limit
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Question:
When using blocking under the outrigger floats/pads, the operator should make sure the blocking is
Answer:
Sufficient to support/stabilize the crane
Question:
When a boom extension is in the stowed position, it is
Answer:
Pinned to the boom base section
Question:
When a telescopic boom crane is engaged in a pick-and-carry operation, the tipping capacity is based on what percentage of the total tipping capacity?
Answer:
75%
Question:
According to OSHA 1926 sub-part cc, all telescopic boom cranes must be equipped with
Answer:
A boom angle indicator
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