and Answers 100 Pass

NCCCO Telescopic Boom Crane- Fall

and 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 1 / 2

When a crane is set up to close to a new building, expect

the ground to be: - Answer>>Soft

A vertical basket hitch is 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

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