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NCCCO PREP Questions And Answers With Verified Solutions Already Passed!!!
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NCCCO PREP Questions And Answers With Verified Solutions Already Passed!!!
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NCCCO PREP Questions And AnswersWith Verified Solutions Already
Passed!!!
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
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