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NCCCO Telescopic Boom Crane - Fixed
Cab (TSS) Exam |Comprehensive
Questions With Correct Answers 2025/2026
Graded A+.
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
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
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When making lifts on outriggers, the maximum ground-bearing pressure occurs
when the load is over - Correct-answer-A corner
An erected telescopic boom extension becomes a capacity reduction when it is -
Correct-answer-Not used to make the lift
Jib capacities are based on: - Correct-answer-structural strength
When a boom extension is in the stowed position, it is - Correct-answer-Pinned to
the boom base section
The term luffing jib refers to an attachment that - Correct-answer-Can change
radius independent of the main boom
What is the purpose of the boom length indicator? - Correct-answer-Indicates the
extended length of the boom
NCCCO Telescopic Boom Crane - Fixed
Cab (TSS) Exam |Comprehensive
Questions With Correct Answers 2025/2026
Graded A+.
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
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
, 2|Page
When making lifts on outriggers, the maximum ground-bearing pressure occurs
when the load is over - Correct-answer-A corner
An erected telescopic boom extension becomes a capacity reduction when it is -
Correct-answer-Not used to make the lift
Jib capacities are based on: - Correct-answer-structural strength
When a boom extension is in the stowed position, it is - Correct-answer-Pinned to
the boom base section
The term luffing jib refers to an attachment that - Correct-answer-Can change
radius independent of the main boom
What is the purpose of the boom length indicator? - Correct-answer-Indicates the
extended length of the boom
