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NCCCO CORE SAMPLE TEST QUESTIONS AND ANSWERS LATEST 2024 GAURANTEED PASS
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NCCCO CORE SAMPLE TEST QUESTIONS AND ANSWERS LATEST 2024 GAURANTEED PASS
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NCCCO CORE SAMPLE TEST QUESTIONS AND ANSWERS LATEST 2024GAURANTEED PASS
A frequent inspection is:
Daily to monthly
1. 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/her thumb up?
Boom Up
(Appendix A to Subpart CC of Part 1926--Standard Hand Signals)
2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order
for the gross ratings in the load chart to remain valid?
1%
(1926.1431(c)(1)
The equipment must be uniformly level, within one percent of level grade, and located on footing that a
qualified person has determined to be sufficiently firm and stable.)
3. The load line of the crane you're operating contacts an energized power line. There's no sign of any
other danger, such as fire. What should you do?
Stay in the cab until the lines are de-energized.
4. According to OSHA 1926.1413, how many randomly distributed broken wires in rotation-resistant
rope are cause for replacement of the rope?
2 broken wires in 6 rope diameters
NCCCO CORE SAMPLE TEST
, 5. What is the net capacity of a crane on main boom unless the manufacturer states otherwise?
The capacity listed in the load chart minus the weight of the rigging and all attachments
What may happen to a properly rigged load when lifted off the ground unless the operator takes
account of boom deflection
It could swing out away from the crane
Who should an operator respond to a "stop" signal from?
Anyone
Which area do truck cranes without a 5th outrigger generally have no lifting capacity unless the
manufacturer states otherwise?
The front
What is the definition of "operating radius?"
The distance from the center of rotation of the crane to the center of gravity of the load
What applies to the capacities below the bold line shown on a load chart?
They are based on the stability of the crane
In which quadrant are rough terrain crane capacities generally greater?
Over the front
NCCCO CORE SAMPLE TEST
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