NCCCO telescopic boom crane - fixed
cab (TSS) Exam Questions With
Complete Solutions Rated A+
When hook-suspended personnel platforms are lifted with a telescopic boom crane, -
CORRECT ANSWER-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? - CORRECT ANSWER-
Hoist, extend the boom, boom down
The safest maximum speed for a telescopic boom crane performing pick-and-carry
operations is - CORRECT ANSWER-The manufacturer's recommended speed limit
When using blocking under the outrigger floats/pads, the operator should make sure the
blocking is - CORRECT ANSWER-Sufficient to support/stabilize the crane
When a boom extension is in the stowed position, it is - CORRECT ANSWER-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? - CORRECT
ANSWER-75%
According to OSHA 1926 sub-part cc, all telescopic boom cranes must be equipped
with - CORRECT ANSWER-A boom angle indicator
Jib capacities are based on: - CORRECT ANSWER-structural strength
When lifting over a corner, ground pressure generated by the crane can approach a
weight that is - CORRECT ANSWER-equal to the weight of the crane and suspended
load
cab (TSS) Exam Questions With
Complete Solutions Rated A+
When hook-suspended personnel platforms are lifted with a telescopic boom crane, -
CORRECT ANSWER-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? - CORRECT ANSWER-
Hoist, extend the boom, boom down
The safest maximum speed for a telescopic boom crane performing pick-and-carry
operations is - CORRECT ANSWER-The manufacturer's recommended speed limit
When using blocking under the outrigger floats/pads, the operator should make sure the
blocking is - CORRECT ANSWER-Sufficient to support/stabilize the crane
When a boom extension is in the stowed position, it is - CORRECT ANSWER-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? - CORRECT
ANSWER-75%
According to OSHA 1926 sub-part cc, all telescopic boom cranes must be equipped
with - CORRECT ANSWER-A boom angle indicator
Jib capacities are based on: - CORRECT ANSWER-structural strength
When lifting over a corner, ground pressure generated by the crane can approach a
weight that is - CORRECT ANSWER-equal to the weight of the crane and suspended
load
