NCCCO ABC TERMS Exam Questions with Verified
Answers 2026/2027
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Terms in this set (84)
Competent Person One who is palpable of identifying existing and
predictable zards in the surroundings or working
conditions which are unnecessary, hazardous, or
dangerous to employees, and who has authorization
to take corrective measures to eliminate them.
Qualified person One who buy possession of a recognized degree,
certificate, or professional standing or who by
extensive knowledge, training, and experience, has
successfully demonstrated his ability to solve or
resolve problems relating to the subject matter the
work or the project.
, Ancillary Attachments Devices attached to the crane that perform functions
other than lifting a load with the hook such as forks,
augers, grapplers, or a digging bucket
Anti-two-block device A device that prevents two blocking from occurring if
the crane is used with a load hoist mechanism
Articulating Boom Crane (ABC) A crane with two or more boom sections that pivot
(articulate) via hydraulic cylinders known as a knuckle
boom crane
Articulating Boom Loader (ABL) A non-folding articulating crane with a permanently
attached hydraulic fork restricted to loading and
unloading materials from a truck also known as a
drywall or material handling crane
Column (Mast) The vertical structure of the crane between the inner
(main) boom and base
Gross Capacity The capacity listed on the crane's load chart
Load Radius (ABC) The horizontal distance from the center line of the
crane's rotation to the center of gravity of the load
fire extinguisher (min 5BC rating) must be maintained on the crane or
vehicle at all times.
Answers 2026/2027
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (84)
Competent Person One who is palpable of identifying existing and
predictable zards in the surroundings or working
conditions which are unnecessary, hazardous, or
dangerous to employees, and who has authorization
to take corrective measures to eliminate them.
Qualified person One who buy possession of a recognized degree,
certificate, or professional standing or who by
extensive knowledge, training, and experience, has
successfully demonstrated his ability to solve or
resolve problems relating to the subject matter the
work or the project.
, Ancillary Attachments Devices attached to the crane that perform functions
other than lifting a load with the hook such as forks,
augers, grapplers, or a digging bucket
Anti-two-block device A device that prevents two blocking from occurring if
the crane is used with a load hoist mechanism
Articulating Boom Crane (ABC) A crane with two or more boom sections that pivot
(articulate) via hydraulic cylinders known as a knuckle
boom crane
Articulating Boom Loader (ABL) A non-folding articulating crane with a permanently
attached hydraulic fork restricted to loading and
unloading materials from a truck also known as a
drywall or material handling crane
Column (Mast) The vertical structure of the crane between the inner
(main) boom and base
Gross Capacity The capacity listed on the crane's load chart
Load Radius (ABC) The horizontal distance from the center line of the
crane's rotation to the center of gravity of the load
fire extinguisher (min 5BC rating) must be maintained on the crane or
vehicle at all times.
