Colorado Crane Operator School
NCCCO - National Commission for the Certification of
Crane Operators
NCCCO Articulating Crane Operator Certification Exam
Examination
180 minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you have completed
the Exam.
6. This test has a time limit, The test will save and submit automatically when the
time expires
7. This is Exam which will assess your knowledge on the course Learning
Resources.
Good Luck!
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NCCCO - National Commission for the Certification of
Crane Operators 2024-2025
NCCCO Articulating Crane Operator ; Boom Truck
(Articulating Boom Cranes) Exam Review with
Questions and Answers | 100% Pass Guaranteed |
Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Does it matter if you bump the bottom of a loaded
boom?
a. no
b. only on a hydraulic crane
c. only on a lattice boom crane
d. yes on all cranes - =Answer>> D. YES ON ALL
CRANES
What is the design factor on nylon slings?
a. it depends on thickness of material
b. 3:1
c. 7:1
d. 5:1 - =Answer>> D. 5:1
When setting up the ABC crane and using the
stabilizers, when would cribbing be required?
A. Loamy soil
B. Sandy soil
C. Unstable soil
D. All of the above - =Answer>> D. All of the above
What is the required clearance per ASME for a power
line rated at 150 KV?
A. 10 feet
B. 15 feet
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C. 20 feet
D. 25 feet - =Answer>> B. 15 feet
When attaching a shackle to a crane hook, which part
of the shackle goes to the load?
A. The pin
B. The ear
C. The bow
D. The shank - =Answer>> C. The bow
What is the definition of the gross capacity?
A. Weight of load
B. Weight of rigging
C. Weight of the block and ball
D. The capacity listed on the crane load chart -
=Answer>> D. The capacity listed on the crane load
chart
When using a manual boom extension, you are
required to :
A. Not exceed the rating of the extension, regardless of
the radius or the amount of boom extension
B. Ensure it is painted orange
C. Is stamped as to capacity
D. Has been load tested - =Answer>> A. Not exceed
the rating of the extension, regardless of the radius or
the amount of boom extension
If the crane is in use with a manual boom extension and
it is not being used, what must you deduct to
determine net capacity?
A. Weight of the crane
B. Weight of the extension
C. Weight of the boom
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