Colorado Crane Operator School
NCCCO - National Commission for the Certification of
Crane Operators
NCCCO Rigger: Level I and Level II Certification Exam
Course Title and Number: NCCCO Rigger: Level I and Level II
Certification Exam
Exam Title: Board Exam
Exam Date: Exam 2024- 2025
Instructor: [Insert Instructor’s Name]
Student Name: [Insert Student’s Name]
Student ID: [Insert Student ID]
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 Rigger Certification Exam Review Questions
and Answers | 100% Pass Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
1. carrier-mounted lattice boom cranes are also
commonly referred to as
cranes.: crawler
2. the crane is said to be in a particular
quadrant of operation when the
is located over that area: load hook
3. in addition to using flags and barricades to
show the work zone near power lines, the
employer can define the work zone area
degrees around the equipment up to the
equipment's maximum working radius: 360
4. two-blocking occurs when the or headache
ball makes con- tact with the sheaves at the
boom tip: block
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5. industrial cranes have centers of gravity to
permit opera- tion in narrow aisles or runways
without outriggers: low
6. high wind speed acting on the of the boom
can cause it to topple backward if it is at a high
boom angle: front
7. whenever anything is lifted or raised from a
horizontal position to a vertical position, the
crane load will be equal to the weight of the
object until the object is vertical and clears the
ground: 100%
8. as a crane starts to tip, the load begins to
increase. This increas- es the load's leverage on
the crane and the tipping force: radius
9. rotation of the upper works changes the
location of the crane's:: center of gravity
10. critical lifts are those where the load weight
is close to the rated capacity of the crane. When
the lifting load weighs more than 75% of the
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