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 me...
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 net capacity - Answer the total weight a crane may lift after the load handling deductions have been subtracted from the gross capacity *net after deduction
general safely precautions *TQ - Answer 1. a fire extinguisher (min 5.BC rating) must be maintained on the crane or vehicle at all times 2. Do not refuel the vehicle while the engine is running
general precautions of control systems :check for the following *TQ - Answer 1. control function labels must be legible 2. ensure that controls return freely to their neutral position before engaging power source 3. ensure that o reload protection (OLP) systems have not been compromised
Manual control systems: check for the following - Answer 1. flooring of elevated stand-up platforms must be made of slip-resistant material 2. elevated stand-up platforms must have designated handholds to access and egress the platform. do not use controls to hoses as handholds 3. TQ**** use three-point contact (both feet and one hand, or both hands and one foot) for access and egress of elevated platforms
cable and remote controls: check for the following *TQ - Answer 1. to prevent unauthorized operation, switch the remote OFF and remove the key when not in use
2. never walk backwards when using the remote control
top set control station *TQ - Answer only one person may occupy the operators station area (except during training)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller cracker. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
