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NCCCO CORE CRANE
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NCCCO CORE CRANE
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NCCCO CORE CRANE EXAM ACTUAL EXAM COMPLETE
200 QUESTIONS & DETAILED SOLUTIONS LATEST 2024-
2025 JUST RELEASED
NCCCO CORE CRANE Exam
QUESTION: When a mobile crane is placed on a barge:
A. The cranes capacity must be reduced by 50%
B. The cranes capacity must be reduced by 30%
C. A load chart that takes into account list and trim of the vessel must be used
D. Mobile cranes must not be operated on barges - ANSWER-C. A load chart that takes into
account list and trim of the vessel must be used
QUESTION: A truck crane is set up on outriggers. The part of the load chart governed by stability
is based on what percentage of the crane's capacity?
A. 85%
B. 100%
C. 70%
D. 75% - ANSWER-A. 85%
QUESTION: According to OSHA, accessible areas of the operating cranes must always be
barricaded within:
A. The swing radius of the crane
B. The carbody or chassis
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C. The swing radius of the rear of the rotating superstructure
D. The distance between the carbody or chassis and the boom tip - ANSWER-C. The swing
radius of the rear of the rotating superstructure
QUESTION: What is the OSHA regulation governing cranes in construction?
A. 1910.180
B. 1926.1400
C. 1926.556
D. 1910.184 - ANSWER-B. 1926.1400
QUESTION: A crack in the windshield of a crane cab is OK so long as:
A. It causes no visible distortion that would interfere with safe operations
B. It is less that 6 inches long
C. The windshield is replaced on the next annual inspection
D. It is never OK - ANSWER-A. It causes no visible distortion that would interfere with safe
operations
What action does a signal person intend the operator to perform if he extends his arm at
shoulder height, makes a fist with his hand, and sticks his thumb up?
A. Boom down
B. Swing
C. Boom up
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D. Telescope out - ANSWER-C. Boom up
QUESTION: Within what percentage of level does a telescopic boom crane have to be for the
gross ratings in the load chart to remain valid?
A. 1%
B. 2%
C. 5%
D. It doesn't matter so long as the outriggers are fully extended and set - ANSWER-A. 1%
QUESTION: The load line of the crane you're operating comes into contact with an energized
power line. There's no sign of any other danger, such as fire. In such a situation, you should:
A. Climb down carefully from the crane cab
B. Jump down, feet together
C. Stay in the cab until the lines are de-energized
D. Get as far away from the crane as possible - ANSWER-C. Stay in the cab until the lines are de-
energized
QUESTION: How would I determine if there is core damage on a rotation-resistant wire rope?
A. Broken wires
B. A localized reduction in diameter
C. Kinks
D. Bird caging - ANSWER-B. A localized reduction in diameter
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QUESTION: According to the B30.5 mobile crane standard, how many randomly distributed
broken wires in rotation-resistant rope requires replacement of the rope?
A. 1 broken wire in 6 rope diameters
B. 2 broken wires in 30 rope diameters
C. 3 broken wires in one strand in one lay
D. 2 broken wires in 6 rope diameters - ANSWER-D. 2 broken wires in 6 rope diameters
QUESTION: Unless the manufacturer states otherwise, the net capacity of a crane on main
boom is the capacity listed in the load chart:
A. Minus the weight of the rigging and all attachments
B. Plus the weight of the rigging and all attachments
C. Minus the weight of the rigging and all attachments not in use
D. Minus the weight of the rigging alone - ANSWER-A. Minus the weight of the rigging and all
attachments
QUESTION: Unless the operator takes account of boom deflection, when lifted off the ground, a
properly rigged load may do what?
A. Swing out away from the crane
B. Swing in towards the crane
C. Swing absolutely verically
D. Shift in its rigging - ANSWER-A. Swing out away from the crane
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