NCCCO Core Questions and Correct
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1. The term "Superstructure or Upper works" refers to the area of
the crane:-
: Above the swing circle
2. A crane must be level within % for
the load chart ratings to be valid?-
: 1%
3. On what principle is crane stability based?: Leverage
4. What would be the effect of moving the tipping axis closer to
the cranes center of gravity?: Reduced stability
5. Which of the following matches the appropriate load chart to a
particular crane?: Serial number
,6. A durable rating chart with legible letters and figures shall be
provided with each crane accessible to:: The operator at the controls
7. The lifting capacities listed in the load chart assume that:: The lift is to
be performed under ideal conditions
8. A "rough terrain" crane set up on outriggers that is based on
85% tipping should have the tires:: Off the supporting surface
9. Load charts are based on stationary loads, which are also known as::
Static loads
10. The capacity in a mobile crane's load chart are based on
either structural limits or: Stability
11. The values listed in the manufacture's load chart show:: Rated
capacities
12. Net capacity is:: Manufactures load ratings minus capacity deductions
13. When determining the "gross load" the best method is:: Get an
accurate load weight and add the rigging
14. The weights of load handling devices, such as load blocks,
, spreader bars, and slings are considered:: Part of the load
15. Gross capacity is 10,300 Ibs total deductions are 7,622 lbs.
What is the net capacity?: 2,678 lbs.
16. Boom length is measured from the:: Center of the heel pin(s) to the
center of the boom tip sheaves
17. The boom angle indicator indicates the booms angle to the::
Horizontal
18. Load radius is defined as: the horizontal distance from the
centerline of rotation line with:: The rated load suspended
19. You are lifting a load directly under the hook. As you put
tension on it, the load lifts away from crane. What caused the
increased in load radius as should have been placed?: Boom deflection
20. A crane that is set up properly should have the tires off
the supporting surface and should be:: Sufficient to support the crane and
the load
21. When a boom extension considered to be inits stowed position,
it is:: Pinned to the boom base section
Answers Graded A+ 100% Complete
Guaranteed
Verified by Experts
1. The term "Superstructure or Upper works" refers to the area of
the crane:-
: Above the swing circle
2. A crane must be level within % for
the load chart ratings to be valid?-
: 1%
3. On what principle is crane stability based?: Leverage
4. What would be the effect of moving the tipping axis closer to
the cranes center of gravity?: Reduced stability
5. Which of the following matches the appropriate load chart to a
particular crane?: Serial number
,6. A durable rating chart with legible letters and figures shall be
provided with each crane accessible to:: The operator at the controls
7. The lifting capacities listed in the load chart assume that:: The lift is to
be performed under ideal conditions
8. A "rough terrain" crane set up on outriggers that is based on
85% tipping should have the tires:: Off the supporting surface
9. Load charts are based on stationary loads, which are also known as::
Static loads
10. The capacity in a mobile crane's load chart are based on
either structural limits or: Stability
11. The values listed in the manufacture's load chart show:: Rated
capacities
12. Net capacity is:: Manufactures load ratings minus capacity deductions
13. When determining the "gross load" the best method is:: Get an
accurate load weight and add the rigging
14. The weights of load handling devices, such as load blocks,
, spreader bars, and slings are considered:: Part of the load
15. Gross capacity is 10,300 Ibs total deductions are 7,622 lbs.
What is the net capacity?: 2,678 lbs.
16. Boom length is measured from the:: Center of the heel pin(s) to the
center of the boom tip sheaves
17. The boom angle indicator indicates the booms angle to the::
Horizontal
18. Load radius is defined as: the horizontal distance from the
centerline of rotation line with:: The rated load suspended
19. You are lifting a load directly under the hook. As you put
tension on it, the load lifts away from crane. What caused the
increased in load radius as should have been placed?: Boom deflection
20. A crane that is set up properly should have the tires off
the supporting surface and should be:: Sufficient to support the crane and
the load
21. When a boom extension considered to be inits stowed position,
it is:: Pinned to the boom base section
