NCCCO MOBILE CRANE OPERATOR
BOARD EVALUATION 2026 GUARANTEED
PASS ANSWERS GRADED A+
● 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: Answer: Increase
● Most crane manufacturers reduce load capacity for duty-cycle
operations because: Answer: Side loading forces may occur
● On who's recommendations should a preventative maintenance
program be set-up? Answer: Crane manufacturer
● What is the standard rope used on most cranes? Answer: Right regular
lay
● The proper way to calibrate a boom angle indicator is: Answer: Using
a level, raise the boom to horizontal and set the indicator at 0 degree.
● The red area of an instrument gauge means: Answer: A dangerous
condition exists
, ● The best way to keep people from being injured from the
counterweight of the crane is to: 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: Answer:
They could cause a backward stability problem
● What is the first thing an operator should do before going under a low
pipe rack? Answer: Post a signalperson to check clearance
● When working on outriggers, the only time they should be less than
fully extended is when: Answer: There is a load chart for this operation
● When lifting loads from the water, the operator should be aware that:
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? Answer: Boom length indicator
● When working on rubber, cranes are rated at what percentage of
tipping? Answer: 75%
● When using cable or nylon spreaders, it is important to remember:
Answer: The lower the spreader angle the greater the tension
BOARD EVALUATION 2026 GUARANTEED
PASS ANSWERS GRADED A+
● 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: Answer: Increase
● Most crane manufacturers reduce load capacity for duty-cycle
operations because: Answer: Side loading forces may occur
● On who's recommendations should a preventative maintenance
program be set-up? Answer: Crane manufacturer
● What is the standard rope used on most cranes? Answer: Right regular
lay
● The proper way to calibrate a boom angle indicator is: Answer: Using
a level, raise the boom to horizontal and set the indicator at 0 degree.
● The red area of an instrument gauge means: Answer: A dangerous
condition exists
, ● The best way to keep people from being injured from the
counterweight of the crane is to: 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: Answer:
They could cause a backward stability problem
● What is the first thing an operator should do before going under a low
pipe rack? Answer: Post a signalperson to check clearance
● When working on outriggers, the only time they should be less than
fully extended is when: Answer: There is a load chart for this operation
● When lifting loads from the water, the operator should be aware that:
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? Answer: Boom length indicator
● When working on rubber, cranes are rated at what percentage of
tipping? Answer: 75%
● When using cable or nylon spreaders, it is important to remember:
Answer: The lower the spreader angle the greater the tension
