NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
NCCCO Core Exam
Study online at https://quizlet.com/_fm3bn5
1. Which of the following is an accurate statement It raises and lowers
about luffing jibs? independent from the
boom
2. What is the weakest quadrant of a boom truck? Front
3. What effect would blocking up the ends of the It would increase ca-
tracks have on a crane? pacity over the ends
4. The tipping axis of a crawler crane is? It depends if the idler
or sprocket are offset
from track rollers
5. According to ASME B30.5 what percentage 100%
should not be exceeded on a mobile crane during
a load test?
6. From strongest to weakest put the following Basket, vertical, chok-
hitches in order er
7. Which of the following should synthetic slings Acid
not be used around?
8. How often should you inspect a running rope? Daily
9. The radius on a crane chart refers to? Center of rotation to
center of gravity of the
load or hook
10. What percentage is the manufacture rate of ca- 85%
pacity of a mobile crane on outriggers?
11. What percentage is the manufacture rated capac- 75%
ity of a rough terrain crane on rubber?
12. What is Lay length? The distance required
for a strand to make
a complete revolution
around the rope
NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
, NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
NCCCO Core Exam
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13. What is one problem lubricating wire rope can Obstructed view when
cause? inspecting the rope
14. What would What would call for a running rope to Six randomly distrib-
be taken out of service? uted broken wires and
one Lay or three in one
strand and one lay
15. Which of these is known as a standing rope? Pendant line
16. If you are at a radius below the bold line on a load Tipping, stability
chart, which does that mean?
17. To lift personnel, he must have an anti-two block True
on the crane?
18. The personal platform must be proof tested to 125%
_________ Of the platforms rated capacity
19. The crane must be D rated ______ To lift person- 50%
nel
20. When lifting personnel, how should the rigging With master link
be a attached to the hook?
21. When using wire rope slings, the eye of the slings Thimbles
shall have?
22. The crane operator should respond to the stop True
signal from anyone
23. On a rough terrain crane what is the strongest Front
quadrant?
24. If an operator does not boom up to allow for a Move away from the
boom deflection, the load will? Crane
25. Where should the boom be positioned when be- Directly over the center
ginning a lift? of gravity of the load
NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
NCCCO Core Exam
Study online at https://quizlet.com/_fm3bn5
1. Which of the following is an accurate statement It raises and lowers
about luffing jibs? independent from the
boom
2. What is the weakest quadrant of a boom truck? Front
3. What effect would blocking up the ends of the It would increase ca-
tracks have on a crane? pacity over the ends
4. The tipping axis of a crawler crane is? It depends if the idler
or sprocket are offset
from track rollers
5. According to ASME B30.5 what percentage 100%
should not be exceeded on a mobile crane during
a load test?
6. From strongest to weakest put the following Basket, vertical, chok-
hitches in order er
7. Which of the following should synthetic slings Acid
not be used around?
8. How often should you inspect a running rope? Daily
9. The radius on a crane chart refers to? Center of rotation to
center of gravity of the
load or hook
10. What percentage is the manufacture rate of ca- 85%
pacity of a mobile crane on outriggers?
11. What percentage is the manufacture rated capac- 75%
ity of a rough terrain crane on rubber?
12. What is Lay length? The distance required
for a strand to make
a complete revolution
around the rope
NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
, NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
NCCCO Core Exam
Study online at https://quizlet.com/_fm3bn5
13. What is one problem lubricating wire rope can Obstructed view when
cause? inspecting the rope
14. What would What would call for a running rope to Six randomly distrib-
be taken out of service? uted broken wires and
one Lay or three in one
strand and one lay
15. Which of these is known as a standing rope? Pendant line
16. If you are at a radius below the bold line on a load Tipping, stability
chart, which does that mean?
17. To lift personnel, he must have an anti-two block True
on the crane?
18. The personal platform must be proof tested to 125%
_________ Of the platforms rated capacity
19. The crane must be D rated ______ To lift person- 50%
nel
20. When lifting personnel, how should the rigging With master link
be a attached to the hook?
21. When using wire rope slings, the eye of the slings Thimbles
shall have?
22. The crane operator should respond to the stop True
signal from anyone
23. On a rough terrain crane what is the strongest Front
quadrant?
24. If an operator does not boom up to allow for a Move away from the
boom deflection, the load will? Crane
25. Where should the boom be positioned when be- Directly over the center
ginning a lift? of gravity of the load
NCCCO Core Exam.pdf NCCCO Core Exam.pdf NCCCO Core Exam.pdf
