NCCCO PREP Test Questions and All
Correct Answers.
To provide protection in the cranes work area, barriers MUST be erected in accessible areas; -
Answer Within the equipment's rotating structure
All of the following can cause a two-block condition except: - Answer Raising the boom
When rotation of load may be hazardous, the operator must - Answer Ensure tag line is used
According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within the
fall zone? - Answer Qualified evaluator
The term that is used to define the load plus all rigging components, hooks, blocks and lifting
equipment is: - Answer 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: - Answer 10ft
What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam
350lbs - Answer 1623lbs
When a crane is set up to close to a new building, expect the ground to be: - Answer Soft
A vertical basket hitch is rated at what percentage of a vertical hitch? - Answer 200%
When is the hoist line on top of the boom considered part of the load? - Answer It is not
considered
When a heavy load is lifted, what is the result? - Answer 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? - Answer 6ft
Wich of the following rigging configurations is listed in order of the strongest to weakest? -
Answer Basket, Vertical, Choker
, According to OSHA 1926 Subpart CC, how many randomly distributed broken wires in rotation
resistant wire rope are cause for replacement? - Answer 2 broken wires in 6 rope diameters
What site conditions must an operator be concerned about prior to setting up a crane? - Answer
Soil stability must be sufficient
The best way to determine the weight of load to be lifted is to: - Answer Have certified load
weight and add in the weight of all the rigging
What source should be used to determine boom tip height? - Answer Working range
diagram
In order for an overhead power line to be considered de-energized it must be verified by the: -
Answer Line owner
The purpose of the load moment indicator is to: - Answer Warn the operator of an overload
condition
On what principle is crane stability based? - Answer 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? -
Answer 125%
With a permissible line pull of 12,920lbs., what is the maximum load that can be placed on 4
parts of line? - Answer 51,680
Which is the most important to consider about site access? - Answer compaction of
approach roads
The work area diagram is used to: - Answer Identify operational quadrants
The main reason for using timber blocking or mats under the outrigger pad or crawlers is to: -
Answer Decrease the applied ground pressure
Load capacities listed on charts are considered to be what type of load? - Answer Static
According to OSHA 1926 Subpart CC, an operator is required to have a physical every: - Answer
3 years
Correct Answers.
To provide protection in the cranes work area, barriers MUST be erected in accessible areas; -
Answer Within the equipment's rotating structure
All of the following can cause a two-block condition except: - Answer Raising the boom
When rotation of load may be hazardous, the operator must - Answer Ensure tag line is used
According to OSHA 1926 Subpart cc, which of the following individuals is not allowed within the
fall zone? - Answer Qualified evaluator
The term that is used to define the load plus all rigging components, hooks, blocks and lifting
equipment is: - Answer 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: - Answer 10ft
What is the sum of the following deductions? Block 1250lbs, Rigging 23lbs, Spreader beam
350lbs - Answer 1623lbs
When a crane is set up to close to a new building, expect the ground to be: - Answer Soft
A vertical basket hitch is rated at what percentage of a vertical hitch? - Answer 200%
When is the hoist line on top of the boom considered part of the load? - Answer It is not
considered
When a heavy load is lifted, what is the result? - Answer 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? - Answer 6ft
Wich of the following rigging configurations is listed in order of the strongest to weakest? -
Answer Basket, Vertical, Choker
, According to OSHA 1926 Subpart CC, how many randomly distributed broken wires in rotation
resistant wire rope are cause for replacement? - Answer 2 broken wires in 6 rope diameters
What site conditions must an operator be concerned about prior to setting up a crane? - Answer
Soil stability must be sufficient
The best way to determine the weight of load to be lifted is to: - Answer Have certified load
weight and add in the weight of all the rigging
What source should be used to determine boom tip height? - Answer Working range
diagram
In order for an overhead power line to be considered de-energized it must be verified by the: -
Answer Line owner
The purpose of the load moment indicator is to: - Answer Warn the operator of an overload
condition
On what principle is crane stability based? - Answer 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? -
Answer 125%
With a permissible line pull of 12,920lbs., what is the maximum load that can be placed on 4
parts of line? - Answer 51,680
Which is the most important to consider about site access? - Answer compaction of
approach roads
The work area diagram is used to: - Answer Identify operational quadrants
The main reason for using timber blocking or mats under the outrigger pad or crawlers is to: -
Answer Decrease the applied ground pressure
Load capacities listed on charts are considered to be what type of load? - Answer Static
According to OSHA 1926 Subpart CC, an operator is required to have a physical every: - Answer
3 years
