NCCCO TELESCOPIC BOOM CRANE - FIXED CAB (TSS) WITH 100% CORRECT ANSWERS ALREADY GRADED A+
When hook-suspended personnel platforms are lifted with a telescopic boom crane, - An anti two-block devise must be provided
When using a telescopic boom crane equipped with an anti two-block de...
When hook-suspended personnel platforms are lifted with a telescopic boom crane, -
An anti two-block devise must be provided
When using a telescopic boom crane equipped with an anti two-block device, which
hydraulic functions are disabled when the device is activated? - Hoist, extend the
boom, boom down
The safest maximum speed for a telescopic boom crane performing pick-and-carry
operations is - The manufacturer's recommended speed limit
When using blocking under the outrigger floats/pads, the operator should make sure the
blocking is - Sufficient to support/stabilize the crane
When a boom extension is in the stowed position, it is - Pinned to the boom base
section
When a telescopic boom crane is engaged in a pick-and-carry operation, the rated
tipping capacity is based on what percentage of the total tipping capacity? - 75%
According to OSHA 1926 sub-part cc, all telescopic boom cranes must be equipped
with - A boom angle indicator
Jib capacities are based on: - structural strength
When lifting over a corner, ground pressure generated by the crane can approach a
weight that is - equal to the weight of the crane and suspended load
What is the purpose of the boom length indicator? - Indicates the extended length of
the boom
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