NCCCO Final Test.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCCO%20Fin
NCCCO Final Test Questions & Answers
1. Which area do truck cranes without a 5th outrigger generally have no lifting
capacity unless the manufacturer states otherwise?
Answer The front
2. What is the definition of "operating radius?"
Answer The distance from the center of rotation of the crane to the center of gravity
of the load
3. What applies to the capacities below the bold line shown on a load chart?-
Answer They are based on the stability of the crane
4. In which quadrant are rough terrain crane capacities generally greater?
Answer -
Over the front
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,NCCCO Final Test.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCCO%20Fin
5. What percentage do most manufacturers requires a crane's load chart
capacity to be reduced by for duty cycle operations - such as high-volume
concrete placement?
Answer 20%
6. From which two points should the boom be measured?
Answer From the boom hinge pins, to the center of the boom tip sheave
7. What is the preferred method of installing wire rope from a reel onto a hoist
drum?
Answer Running the rope from the top of the reel, to the top of the drum.
8. Over which quadrant are truck crane capacities usually greater?
Answer Over the rear
9. According to OSHA, which accessible area of an operating crane must always
be barricaded?
Answer The swing radius of the rear of the rotating superstructure
2/
2 of 10 10/30/2024, 9:55
NCCCO Final Test Questions & Answers
1. Which area do truck cranes without a 5th outrigger generally have no lifting
capacity unless the manufacturer states otherwise?
Answer The front
2. What is the definition of "operating radius?"
Answer The distance from the center of rotation of the crane to the center of gravity
of the load
3. What applies to the capacities below the bold line shown on a load chart?-
Answer They are based on the stability of the crane
4. In which quadrant are rough terrain crane capacities generally greater?
Answer -
Over the front
1/
1 of 10 10/30/2024, 9:55
,NCCCO Final Test.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCCO%20Fin
5. What percentage do most manufacturers requires a crane's load chart
capacity to be reduced by for duty cycle operations - such as high-volume
concrete placement?
Answer 20%
6. From which two points should the boom be measured?
Answer From the boom hinge pins, to the center of the boom tip sheave
7. What is the preferred method of installing wire rope from a reel onto a hoist
drum?
Answer Running the rope from the top of the reel, to the top of the drum.
8. Over which quadrant are truck crane capacities usually greater?
Answer Over the rear
9. According to OSHA, which accessible area of an operating crane must always
be barricaded?
Answer The swing radius of the rear of the rotating superstructure
2/
2 of 10 10/30/2024, 9:55
