Rigger Basic ADC Practice Test

These questions are part of the practice quiz. Start practicing

• When using an eye bolt, what kind of lift is it appropriate for?
• Which defect would render FSWR slings unfit for use?
• What does WLL stand for in rigging gear specifications?
• When damaged equipment is identified, which action should be taken as the second step?
• What rigging qualification is required for tilt-up installation?
• Which statement best describes the relationship between hazard and risk?
• If the groove diameter is too small, what happens to FSWR under load?
• Which defect would indicate a safety net is unfit for operation due to UV exposure?
• Which material is listed with a density of 2400 kg per cubic meter?
• What is the purpose of an ESV spotter in relation to exclusion zones?
• Why are packers used when installing columns to plinths or pedestals?
• What qualification is required of a spotter working with electrical exclusion zones?
• Explain the steps for performing a pre-lift briefing with the crew.
• What is the role of a qualified person in rigging operations?
• Which mark identifies a high strength structural nut?
• Wind loads are described as?
• What is the proper documentation action after removing a component from service?
• Where can you verify the working load limit for a CCLP?
• Which action could cause damage to a shackle during the lifting process?
• The extension and locking procedure for outriggers is defined in what form of documentation?
• If a rigging component is missing or has illegible markings and the WLL cannot be verified, what is the correct course of action?
• When checking outriggers for a mast climbing platform, you should refer to the...
• How does increasing the angle between two legs of a two-leg sling affect the load carried by each leg?
• What must be in place prior to work commencing when plant is erected over a pedestrian footpath?
• Who is responsible for determining lifting points on precast components?
• What is the density per cubic meter used for concrete?
• In planning a lift, which document most precisely outlines how outriggers must be extended and secured?
• How should weather conditions influence rigging operations?
• Which defect would render synthetic slings unfit for use?
• A 2,000 lb load is lifted with a two-leg sling, each leg at 45 degrees from vertical. If each leg's WLL is 1,400 lb, is the lift within safe limits?
• Which mark identifies a high strength structural washer?
• If the sling angle from vertical exceeds the commonly recommended maximum, what should you do to maintain safety?
• What is the load path in rigging and why is it critical?
• What are the safe signaling procedures during a lift?
• Provide a description of how to identify the following: High strength structural bolt; High strength structural nut; High strength structural washer.
• Which defect would render FSWR slings unfit for use?
• To stop a steel beam from rolling during construction, what bolt process can be followed?
• List 2 hazards associated with attempting to remove a steel beam from a tight position and no movement occurs.
• Which of the following is NOT listed as a document that can provide workplace safety information?
• When installing structural steel, what is a 'podger' used for?
• If a rigging component's service life threshold is exceeded, what action should be taken?
• If you need the precise extension sequence for outriggers, you should consult the...
• Why is it important to ensure compatibility between lifting clutch WLL and lifting insert WLL?
• Why is it important to tag rigging equipment that is out of service?
• Which items should be evaluated for environmental hazards before a lift?
• What are the consequences of incompatible rigging components?
• Which factors are evaluated to determine a crane's suitability for a specific lift?
• What is the purpose of tag lines during a lift?
• What is the difference between a hook with a latch and a hook without?
• What are signs of overheating in chain slings?
• What is the difference between a straight hitch and a choke hitch in a sling and how does it affect load distribution?
• Which defect would render synthetic slings unfit for use?
• Which document should guide the operation team on outriggers extension and locking?
• When lifting an irregularly shaped load, which precautions are recommended?
• What must an employer provide before assigning a rigger unfamiliar or uncommon tasks?
• Which defect would render FSWR slings unfit for use?
• What distance from a power pole requires an ESV spotter?
• What are the guidelines for using an eye bolt in lifting?
• What source contains the authoritative method for extending and locking outriggers on a mast climbing work platform?
• Which element is least likely to be addressed by a pre-lift hazard mitigation plan?
• A safety net is considered a second order measure for height safety risk control.
• Which of the following is an example of height safety equipment other than basic PPE a rigger can use when working at heights?
• What is shock loading and how can it be prevented?
• Which of the following would be considered a defect that renders a sheave block unfit for use?
• Dynamic forces are described as?
• What damage can be caused to FSWR when loaded through a sheave block with a groove diameter that is TOO SMALL?
• What is the first step if a load starts to swing?
• Define Working Load Limit (WLL) and explain how it relates to a rigging job.
• Why is it unacceptable to use a 5 tonne WLL lifting clutch on a 2.5 Tonne WLL lifting insert?
• Which of the following is a defect that would render a safety harness and lanyard unfit for use?
• Which of the following is required before assigning a rigger to unfamiliar or uncommon tasks?
• How should damaged hardware be handled after a lift?
• At what times should PPE (including fall arrest equipment) be inspected for suitability and condition?
• What is the distance from a transmission tower that requires an ESV spotter?
• Open-end or ring spanners are preferred over adjustable spanners because:
• Why is determining the load's center of gravity important in rigging?
• Which of the following is a defect that would render a safety net unfit for installation?
• What would define a hazard?
• After installation, what must be done with the tensioning device of a static line?
• Which distance from a transmission tower requires an ESV spotter?
• How should rigging hardware be stored to prevent damage?
• What should you do if a load starts to swing uncontrollably?
• Which statement correctly describes an acceptable condition for fixing FSWR onto a winch drum?
• Lifting clutches are to be proof tested how often?
• How should a non-personnel safety net be installed?
• Which item is a main planning consideration for rigging tasks?
• What are the primary purposes of tag lines when controlling long or heavy loads?
• Explain the concept of center of gravity in lifting.
• Which material has density 2400 kg per cubic meter as listed in calculations?
• Identify a primary type of rigging hardware used to connect rigging to loads.
• Which of the following is NOT listed as a task that requires a Qualified Basic Rigger?
• The remote release device is used to perform which action?
• Which of the following is the authoritative source for outriggers extension and locking procedures on a mast climbing work platform?
• The procedure for outriggers extension and locking is documented in the...
• Using the wrong bolts in structural steel erection can lead to which outcome?
• What are common signs of wear or damage you should look for on fiber slings?
• What action supports keeping personnel safe with regard to the load path during rigging operations?
• List key inspection steps for a metal chain sling before use.
• What zones should be established to protect personnel during a lift?
• When damaged equipment is identified, which action should be taken first?
• How can you verify balance of a suspended load during the initial lift?
• How do you determine the number of legs required for a lift?
• Before erecting a mast climbing work platform, which document should you consult to ensure structural capacity?
• To ensure proper outriggers use on a mast climbing platform, consult the...
• Which of the following could provide site specific safety information on a worksite?
• What risk control measure can a rigger use to prevent falling from height when preparing to relocate a CCLP from one floor to the next?
• What is the density per cubic meter used for steel?
• Which item is NOT among the tools or rigging devices that can be used to level a structural steel column?
• Why is it dangerous to stand under a suspended load?
• Where should the load's center of gravity be in relation to the lifting point?
• Differentiate static lifting from dynamic lifting.
• If there are gaps between the CCLP and the supporting floor, what should be done?
• What is the purpose of confirming ground conditions and stability when performing rigging tasks?
• What are common defects found in wire rope used for lifting?
• What is a primary purpose of a rigging plan during a lifting operation?
• Which statement about working load limit (WLL) is true?
• How would a rigger determine the lifting method for equipment attached to precast panels?
• What is the minimum groove depth requirement for FSWR blocks relative to rope diameter?
• The possibility or likelihood of being injured by a hazard is defined by its level of what?
• What is the purpose of a 'rated capacity' label on rigging hardware?
• Which document should a rigger consult to confirm the proper extension and locking method for outriggers on a mast climbing work platform?
• If the load is not centered, what is the risk?
• Before using a chain sling, which item is essential to inspect for damage?
• What is the density per cubic meter used for water in these calculations?
• During a pre-lift briefing, which action should occur?
• During a lift, if wind gusts exceed the defined safety limit, what action should be taken?
• Why should only high strength structural bolts be used during steel erection?
• Other than using an Elevated Work Platform (EWP), what device can assist a rigger in removing lifting clutches without climbing at height?
• Which statement accurately describes where each is manufactured?
• Which of the following is the correct angle for a portable ladder to be installed?
• Which of the following is NOT listed as a common workplace hazard?
• Which of the following is an example of height safety equipment (beyond basic PPE) that a rigger can use when working at heights?
• How can sling material choice be affected by chemical exposure?
• Which of the following is a defect that would render a chain sling unfit for use?
• What should be checked for a permanent anchor beyond physical condition?
• When tying a mast climbing work platform to a nearby structure, which orientation is recommended?
• Which person on a worksite could provide site-specific safety information?
• When erecting a mast climbing work platform that needs to be tied in to the nearby structure, should it be erected 'mast-in' or 'mast-out'?
• The lift plan or panel erection plan is used to specify what?
• What should be done with damaged gear after removal from service?
• What damage can be caused to FSWR when loaded through a sheave block with a groove diameter that is TOO LARGE?
• What determines how far out from a building a cantilevered crane loading platform (CCLP) can extend?
• How should WLL per leg change as a sling forms a larger angle with the vertical?
• How does a rigger identify how much weight can be placed on a canter levered crane platform (CCLP)?
• Before landing loads in a fixed CCLP, which item is NOT among the listed checks?
• How is safe working radius determined for a lifting device?
• Which entity is typically responsible for obtaining the Manufacturer's Specifications for precast lifting?
• During lift planning, what should be considered beyond the static load to ensure safety?
• Why are load testing and certification important for lifting equipment?
• If a CCLP floor is not flush with the floor of the supporting structure, what can be installed?
• How should near-miss reports for rigging be documented?
• Two pieces of information that must be permanently displayed on a lifting clutch.
• In rigging, what does deflection refer to?
• The explicit extension and locking method for outriggers is defined in the...
• Which defect would render synthetic slings unfit for use?
• What term describes the restricted area around electrical hazards where special controls apply?
• Why is compatibility between rigging components important?
• Which item is a main consideration to be taken when planning Rigging tasks?
• A rigger should rely on which document for the specific steps to extend and lock outriggers?
• When should identified 'hazard controls' be implemented?
• What action is one of the immediate responses to an unsafe situation?
• What does FSWR stand for?
• Before erecting a mast climbing work platform on a suspended concrete slab, what document should be referred to and why?
• When is a safety net used as a second order measure for height safety risk control?
• The definitive source for outriggers extension and locking procedures is the...
• Why is overhead clearance important in preventing shock loading?
• Which of the following is an acceptable control measure to protect pedestrians or other workers from vehicles and mobile plant?
• Prior to erection, what type of guys would be used to support or stabilise a vertical structure?
• If the groove diameter is too large, what happens to FSWR under load?
• What is the purpose of outlining a load path in a rigging plan?
• When a load is supported by a winch, how many turns of rope must remain on the winch drum at all times?
• Fitting bolts through the supporting structure to a cantilevered crane platform (CCLP) is used to prevent which movement?
• When is using 'fall arrest' as a height safety measure an acceptable risk control?
• What defines a permanent anchor and how is its integrity checked?
• When working at heights, why are open end or ring spanners the preferred option over adjustable shifting spanners?
• Why might spreaders be used when lifting an irregularly shaped load?
• Which of the following is a defect that would render a shackle unfit for use?
• What is the distance from a power pole that requires an ESV spotter?
• What should a Rigger do first if an unsafe situation occurs during work operations?
• Which statement correctly states the mandated exclusion zones around power poles and transmission towers?
• Which defect would render synthetic slings unfit for use?
• Where could a rigger find information on lifting angles required between lifting inserts on precast panels?
• Which statement correctly defines safety factor and safety margin and describes their influence on the lifting plan?
• Which distance from a transmission tower is the non-ESV exclusion distance?
• What is a 'tag line' and why is it used?
• Which statement best describes the role of signals during a lift?
• Why is an open framed turnbuckle used when tensioning static lines?
• Where would a rigger find information on how outriggers of a mast climbing work platform are to be extended and locked?
• What are the rules for loading orientation and pin retention on a fixed hook?
• For official extension and locking instructions of outriggers on a mast climbing work platform, consult:
• Prior to wind bracing being fitted, what must be done to support the first roof truss when erecting a structure?
• Which of the following is an obligation an employer must meet with regards to workers safety?
• Who could provide a rigger with the minimum forces required for static line anchor points?
• When lifting an irregular load, why should load contact areas be stable?
• NOT listed as a pre-use check for a lifting clutch?
• Which of the following is NOT listed as a defect that would render a safety net unfit for operation?
• What is the commonly recommended maximum sling angle from vertical for a two-leg sling to maintain capacity?
• Which groove depth is acceptable for FSWR?
• When 'dragging' or 'skidding' a load horizontally, why is it preferred to use a come-along rather than a chain block?
• Which defect would render FSWR slings unfit for use?
• Which steps are involved in verifying new rigging gear before first use?
• Which of the following is one of the common workplace hazards listed?
• Who could provide ground condition information?
• Which distance from a power pole is the non-ESV exclusion distance?
• Height safety measures become a requirement at what height?
• Why should FSWR not be used in a sheave block designed for fibre rope?
• Which factors determine how many legs are needed for a lift?
• Why is it important to verify that rigging gear markings match project requirements?
• What is the consequence of not aligning the CG with the lifting point?
• What rigging qualification is required for installing precast panels?