Colorado Crane Operator School
NCCCO - National Commission for the Certification of
Crane Operators
NCCCO Tower Crane Operator Certification Exam
Course Title and Number: NCCCO Tower Crane Operator
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!
, For Inquiries🤔 about This or 📑Any Other Exam 📱HMU
📧
NCCCO - National Commission for the Certification of
Crane Operators 2024-2025
NCCCO Tower Crane Operator Certification Exam
Review Questions with Verified Solutions | 100% Pass
Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
When working on rubber, cranes are rated at what
percentage of tipping:
a) 70%
b) 75%
c) 80%
d) 85% - =Answer>> 75%
When a crane is working "on outriggers" the only time
they should be less than fully extended is when:
a) working alongside the highway and cannot block a
lane
b) you are handling light loads
c) the main boom is being lifted
d) there is a load chart for this operation - =Answer>>
there is a load chart for this operation
A truck crane set up with the outriggers extended and
set, and tires touching the ground, the operator should
refer to what load chart:
a) intermediate chart
b) over the front chart
c) on rubber chart
d) 85% of the main chart - =Answer>> on rubber
chart
Blocking paced under the ends of crawler tracks will:
a) increase the crane's stability when operating over
front or back
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b) increase the crane's stability when operating over
side
c) stop crane from traveling unexpectedly
d)stop crane from sliding unexpectedly - =Answer>>
increase the crane's stability when operating over front
or back
What quadrant produces the least amount of ground
pressure on a lattice crawler:
a) corner
b) side
c) front
d) rear - =Answer>> side
During assembly where should you attach slings to lift
boom sections:
a) to the top of main chords
b) to the top end fittings
c) 2 feet from end of section
d) center of boom section - =Answer>> to the top end
fittings
When a lattice boom truck crane is set up on
outriggers, the floats or pads should always be:
a) large enough to support two times the applied load
b) with the tires firmly on the ground
c) secured to the outriggers
d) placed on the mats - =Answer>> secured to the
outriggers
A truck crane operating with outriggers fully extended
and set, but does not have a front outrigger, the
operator should:
a) operate over the front with caution
b) refer to the manufacturer's working area diagram
c) block under the bumper to provide more stability
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
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NCCCO - National Commission for the Certification of
Crane Operators
NCCCO Tower Crane Operator Certification Exam
Course Title and Number: NCCCO Tower Crane Operator
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!
, For Inquiries🤔 about This or 📑Any Other Exam 📱HMU
📧
NCCCO - National Commission for the Certification of
Crane Operators 2024-2025
NCCCO Tower Crane Operator Certification Exam
Review Questions with Verified Solutions | 100% Pass
Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
When working on rubber, cranes are rated at what
percentage of tipping:
a) 70%
b) 75%
c) 80%
d) 85% - =Answer>> 75%
When a crane is working "on outriggers" the only time
they should be less than fully extended is when:
a) working alongside the highway and cannot block a
lane
b) you are handling light loads
c) the main boom is being lifted
d) there is a load chart for this operation - =Answer>>
there is a load chart for this operation
A truck crane set up with the outriggers extended and
set, and tires touching the ground, the operator should
refer to what load chart:
a) intermediate chart
b) over the front chart
c) on rubber chart
d) 85% of the main chart - =Answer>> on rubber
chart
Blocking paced under the ends of crawler tracks will:
a) increase the crane's stability when operating over
front or back
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
, For Inquiries🤔 about This or 📑Any Other Exam 📱HMU
📧
b) increase the crane's stability when operating over
side
c) stop crane from traveling unexpectedly
d)stop crane from sliding unexpectedly - =Answer>>
increase the crane's stability when operating over front
or back
What quadrant produces the least amount of ground
pressure on a lattice crawler:
a) corner
b) side
c) front
d) rear - =Answer>> side
During assembly where should you attach slings to lift
boom sections:
a) to the top of main chords
b) to the top end fittings
c) 2 feet from end of section
d) center of boom section - =Answer>> to the top end
fittings
When a lattice boom truck crane is set up on
outriggers, the floats or pads should always be:
a) large enough to support two times the applied load
b) with the tires firmly on the ground
c) secured to the outriggers
d) placed on the mats - =Answer>> secured to the
outriggers
A truck crane operating with outriggers fully extended
and set, but does not have a front outrigger, the
operator should:
a) operate over the front with caution
b) refer to the manufacturer's working area diagram
c) block under the bumper to provide more stability
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
