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NCCCO TELESCOPIC BOOM
CRANE- SWING CAB (TLL) &
CORE SITE WINTER EXAM
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PAGE 1
ANSWER ALL QUESTIONS IN THIS SECTION
QUESTION 1
Which Of The Following Is The Minimum Clearance Distance For A Crane Traveling Under Live Power Lines Up To .745kv 4ft (While Traveling With Boom Lowered)
QUESTION 2
What Is The Main Objective When Putting Mats Or Any Type Of Blocking Under The Outrigger Floats?Distribute Ground Bearing Pressure Over A Larger Area
QUESTION 3
The Crane Arrives On A New Job Site, What Is The Primary Major Concern Before Setting Up?Underground Utilities
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NCCCO TELESCOPIC BOOM
CRANE- SWING CAB (TLL) &
CORE SITE WINTER EXAM
END OF
PAGE 2
QUESTION 4
Which Of The Following Tool Is Used To Figure Out Lifting Height Capabilities For A Crane?Range Diagram
QUESTION 5
If An Operator Is Entering A New Construction Area,Who Should He/She Confirm The Ground Surfaces Ability To Withstand Ground Bearing Pressure From The Crane ?Superintendent Or Qualified Engineer
QUESTION 6
Mobile Cranes Need To Be Level Within What Percentage Of Grade?1%
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