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NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A

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NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A Q: What three functions will not work after two-blocking a crane that has a prevention system? Answer: Boom down, extend the boom and hoist Q: Boom angle on a telescoping boom is measured from...

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  • November 15, 2023
  • 31
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • nccco overhead cranetowe
  • nccco core exam prep update questions
  • when using a carpenters level to check the level
  • what three functions will not work after two block
  • ncccooverhead cranenccco tower crane

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NCCCO Core Exam Prep (2023/ 2024
Update) Questions and 100% Correct
Verified Answers| Grade A
Q: What three functions will not work after two-blocking a crane that has a prevention system?
Answer:
Boom down, extend the boom and hoist



Q: Boom angle on a telescoping boom is measured from above or below horizontal to the
?

Answer:
Longitudinal axis of the boom base section



Q: The line pull of the innermost layer on the hoist drum is than the outermost
layer.

Answer:
Greater



Q: Side loading of a crane can be caused by?
Answer:
Wind




Q: If power fails to the crane what must the operator ensure is done?
Answer:
The controls are put in the neutral position

,Q: On a multiple crane lift, do not exceed of the load chart.

Answer:
75%



Q: If a crane operator knows the boom length and the boom angle he could use the range
diagram to estimate what?

Answer:
Load radius



Q: Which of the following jib offsets will have the least amount of capacity?-

Answer:
30 degrees



Q: When is it okay to make modifications to the structure of the crane's upper works?
Answer:
With written permission from the manufacturer



Q: A sudden stop of the hoist on a crane will produce a what?
Answer:
Dynamic load



Q: When hoisting personnel from a crane, what must be on the crane?
Answer:

, -
Anti-two block device



Q: What grade of alloy steel chain should be used for hoisting slings?
Answer:
80



Q: Each time a line passes from the boom point to the load block it is considered a ?

Answer:
Part of line



Q: Which statement about sling angles is correct?
Answer:
As sling angle decreases, sling stress increases



Q: When installing a wedge socket end termination on the crane the live section of the rope
should be in line with the?

Answer:
Pin



Q: Which of the following hitches would be best suited for lifting a bundle of items?
Answer:
Double wrapped choker



Q: If the signal person extends his arm at shoulder height with his thumb pointing down what
do they want the operator to do?

, Answer:
Boom down



Q: If the signal person has their arm extended and is pointing to his/her left, what do they want
you to do?

Answer:
Swing right



Q: Why is a carry deck crane, called a carry deck?
Answer:
The deck of the crane has carrying capacities



Q: How much clearance is required between the counterweight of the crane and all objects?
Answer:
2 ft.



Q: Which of the following would be good ground conditions for setting up a crane?
Answer:
Compacted and level



Q: When using a carpenter's level to check the level condition of the crane, where would be the
best location to put the level?

Answer:
Swing bearing of the upper works

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