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NCCCO TEST #2 EXAM QUESTIONS WITH CORRECT ANSWERS
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NCCCO TEST #2 EXAM QUESTIONS WITH CORRECT ANSWERS
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NCCCO TEST #2 EXAM QUESTIONSWITH CORRECT ANSWERS
When making a multiple crane lift, it is important for the operator to understand that: -
The weight may increase if the other crane lands the load
If a crane is not set-up level and the operator swings a load from the high side to the low
side, the load radius will: - Increase
Most crane manufacturers reduce load capacity for duty-cycle operations because: -
Side loading forces may occur
On who's recommendations should a preventative maintenance program be set-up? -
Crane manufacturer
What is the standard rope used on most cranes? - Right regular lay
The proper way to calibrate a boom angle indicator is: - Using a level, raise the boom to
horizontal and set the indicator at 0 degree.
The red area of an instrument gauge means: - A dangerous condition exists
The best way to keep people from being injured from the counterweight of the crane is
to: - Fence or barricade the swing area of the crane
Only approved attachments or extra counterweights made by the manufacturer should
be placed on the rear of the crane because: - They could cause a backward stability
problem
What is the first thing an operator should do before going under a low pipe rack? - Post
a signalperson to check clearance
When working on outriggers, the only time they should be less than fully extended is
when: - There is a load chart for this operation
When lifting loads from the water, the operator should be aware that: - The load will
increase when you pick the load from the water
What is require to be on a Hydraulic Crane in order for it to lift a man basket? - Boom
length indicator
When working on rubber, cranes are rated at what percentage of tipping? - 75%
When using cable or nylon spreaders, it is important to remember: - The lower the
spreader angle the greater the tension
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