NCCCO Test questions with correct answers

ancillary attachment - Answer devices attached to the crane that perform functions other than lifting a load with a hook, such as forks, augers, grapples, or a digging bucket anti-two block device - Answer a device that prevents two blocking from occurring if crane is used with load hoist mechanism column (mast) *TQ - Answer the vertical structure of the crane between the inner(main) boom and base designated person - Answer a person selected or assigned by the employer or employers representative as being competent to perform specific duties extension cylinders - Answer the hydraulic cylinders used to extend and react boom extensions gross capacity - Answer the capacity listed on the cranes load chart *no deductions load radius (ABC) *TQ - Answer the horizontal distance from the center line of the cranes rotation to the center of gravity of the load *articulating boom crane load radius (ABL) - Answer the horizontal distance from the center of the cranes rotation to the center of the rotator *articulating boom loader