NCCCO PREP (with Complete Solutions)
To provide protection in the cranes work area, barriers MUST be erected in accessible areas;
correct answers Within the equipment's rotating structure
All of the following can cause a two-block condition except: correct answers Raising the boom
When rotation of load may be hazardous, the operator must correct answers Ensure tag line is
used
According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within
the fall zone? correct answers Qualified evaluator
The term that is used to define the load plus all rigging components, hooks, blocks and lifting
equipment is: correct answers Gross load
According to OSHA 1926 Subpart CC, the minimum distance that must be maintained between a
working crane, load or load line and an 8kV power line is: correct answers 10ft
What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam
350lbs correct answers 1623lbs
When a crane is set up to close to a new building, expect the ground to be: correct answers Soft
A vertical basket hitch is rated at what percentage of a vertical hitch? correct answers 200%
When is the hoist line on top of the boom considered part of the load? correct answers It is not
considered
When a heavy load is lifted, what is the result? correct answers Boom deflection
According to OSHA 1926 Subpart CC, for cranes traveling with no load, what is the minimum
clearance for energized power lines at 40kV? correct answers 6ft
Wich of the following rigging configurations is listed in order of the strongest to weakest?
correct answers Basket, Vertical, Choker
According to OSHA 1926 Subpart CC, how many randomly distributed broken wires in rotation
resistant wire rope are cause for replacement? correct answers 2 broken wires in 6 rope diameters
What site conditions must an operator be concerned about prior to setting up a crane? correct
answers Soil stability must be sufficient
The best way to determine the weight of load to be lifted is to: correct answers Have certified
load weight and add in the weight of all the rigging
, What source should be used to determine boom tip height? correct answers Working range
diagram
In order for an overhead power line to be considered de-energized it must be verified by the:
correct answers Line owner
The purpose of the load moment indicator is to: correct answers Warn the operator of an
overload condition
On what principle is crane stability based? correct answers Leverage
According to OSHA 1926 Subpart CC, prior to hoisting employees at each job site, the personnel
platform rigging must be proof tested to what percentage of the platforms rated capacity? correct
answers 125%
With a permissible line pull of 12,920lbs., what is the maximum load that can be placed on 4
parts of line? correct answers 51,680
Which is the most important to consider about site access? correct answers compaction of
approach roads
The work area diagram is used to: correct answers Identify operational quadrants
The main reason for using timber blocking or mats under the outrigger pad or crawlers is to:
correct answers Decrease the applied ground pressure
Load capacities listed on charts are considered to be what type of load? correct answers Static
According to OSHA 1926 Subpart CC, an operator is required to have a physical every: correct
answers 3 years
Weights of load handling devices, such as load blocks ropes and links are: correct answers
Considered part of the load
A load applied at an angle to the vertical plane of the boom is: correct answers Side loading
Wire rope lubrication should not: correct answers Hinder visual inspection
The load radius is the horizontal distance from the centerline of rotation to the centerline of the
vertical hoist line with: correct answers The load suspended
Which of the following indicates core failure in rotation resistant rope? correct answers Diameter
reduction
Load chart capacities apply when load line is: correct answers Vertical
To provide protection in the cranes work area, barriers MUST be erected in accessible areas;
correct answers Within the equipment's rotating structure
All of the following can cause a two-block condition except: correct answers Raising the boom
When rotation of load may be hazardous, the operator must correct answers Ensure tag line is
used
According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within
the fall zone? correct answers Qualified evaluator
The term that is used to define the load plus all rigging components, hooks, blocks and lifting
equipment is: correct answers Gross load
According to OSHA 1926 Subpart CC, the minimum distance that must be maintained between a
working crane, load or load line and an 8kV power line is: correct answers 10ft
What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam
350lbs correct answers 1623lbs
When a crane is set up to close to a new building, expect the ground to be: correct answers Soft
A vertical basket hitch is rated at what percentage of a vertical hitch? correct answers 200%
When is the hoist line on top of the boom considered part of the load? correct answers It is not
considered
When a heavy load is lifted, what is the result? correct answers Boom deflection
According to OSHA 1926 Subpart CC, for cranes traveling with no load, what is the minimum
clearance for energized power lines at 40kV? correct answers 6ft
Wich of the following rigging configurations is listed in order of the strongest to weakest?
correct answers Basket, Vertical, Choker
According to OSHA 1926 Subpart CC, how many randomly distributed broken wires in rotation
resistant wire rope are cause for replacement? correct answers 2 broken wires in 6 rope diameters
What site conditions must an operator be concerned about prior to setting up a crane? correct
answers Soil stability must be sufficient
The best way to determine the weight of load to be lifted is to: correct answers Have certified
load weight and add in the weight of all the rigging
, What source should be used to determine boom tip height? correct answers Working range
diagram
In order for an overhead power line to be considered de-energized it must be verified by the:
correct answers Line owner
The purpose of the load moment indicator is to: correct answers Warn the operator of an
overload condition
On what principle is crane stability based? correct answers Leverage
According to OSHA 1926 Subpart CC, prior to hoisting employees at each job site, the personnel
platform rigging must be proof tested to what percentage of the platforms rated capacity? correct
answers 125%
With a permissible line pull of 12,920lbs., what is the maximum load that can be placed on 4
parts of line? correct answers 51,680
Which is the most important to consider about site access? correct answers compaction of
approach roads
The work area diagram is used to: correct answers Identify operational quadrants
The main reason for using timber blocking or mats under the outrigger pad or crawlers is to:
correct answers Decrease the applied ground pressure
Load capacities listed on charts are considered to be what type of load? correct answers Static
According to OSHA 1926 Subpart CC, an operator is required to have a physical every: correct
answers 3 years
Weights of load handling devices, such as load blocks ropes and links are: correct answers
Considered part of the load
A load applied at an angle to the vertical plane of the boom is: correct answers Side loading
Wire rope lubrication should not: correct answers Hinder visual inspection
The load radius is the horizontal distance from the centerline of rotation to the centerline of the
vertical hoist line with: correct answers The load suspended
Which of the following indicates core failure in rotation resistant rope? correct answers Diameter
reduction
Load chart capacities apply when load line is: correct answers Vertical
