NCCCO TEST 2 Questions With 100

NCCCO TEST 2 Questions With 100% Accurate Answers latest Update When making a multiple crane lift, it is important for the operator to understand that: - CORRECT ANSWER-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: - CORRECT ANSWER-Increase

Most crane manufacturers reduce load capacity for duty-cycle operations because: - CORRECT ANSWER-Side loading forces may occur On who's recommendations should a preventative maintenance program be set-up? - CORRECT ANSWER-Crane manufacturer What is the standard rope used on most cranes? - CORRECT ANSWER-Right regular lay

The proper way to calibrate a boom angle indicator is: - CORRECT ANSWER-Using a

level, raise the boom to horizontal and set the indicator at 0 degree.

The red area of an instrument gauge means: - CORRECT ANSWER-A dangerous

condition exists The best way to keep people from being injured from the counterweight of the crane is

to: - CORRECT ANSWER-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: - CORRECT ANSWER-They could cause a

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What is the first thing an operator should do before going under a low pipe rack? - CORRECT ANSWER-Post a signalperson to check clearance When working on outriggers, the only time they should be less than fully extended is

when: - CORRECT ANSWER-There is a load chart for this operation

When lifting loads from the water, the operator should be aware that: - CORRECT

ANSWER-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? - CORRECT ANSWER-Boom length indicator When working on rubber, cranes are rated at what percentage of tipping? - CORRECT

ANSWER-75%

When using cable or nylon spreaders, it is important to remember: - CORRECT

ANSWER-The lower the spreader angle the greater the tension

Backward stability of a crane is tested with: - CORRECT ANSWER-Basic boom at

maximum angle with maximum load If not listed in the load/capacity charts for a hydraulic crane, and you are in between boom lengths, you should: - CORRECT ANSWER-Use the next longer length or shorter with less capacity

When a spinning load presents a danger, the operator should: - CORRECT ANSWER-

Use a tagline The jib capacity is 8 tons and the ball weighs 900 lbs. What is the heaviest load that can be lifted safely? - CORRECT ANSWER-15,100

Parts of line means: - CORRECT ANSWER-The number of lines running thru the load

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