Advanced Rigger Practice Test

These questions are part of the practice quiz. Start practicing

• In what conditions is it advisable to avoid rigging work altogether?
• What is the primary purpose of a “rigging checklist”?
• Which of the following is NOT a factor when making submerged lifts?
• Before a spreader bar or beams can be used they MUST have been:
• What is the minimum distance a crane's boom should be from power lines during operation?
• Which is an important safety procedure for personnel being lifted?
• What factor is most crucial in determining the right rigging equipment to use?
• What is the primary function of outriggers in crane operations?
• If the jacket of a synthetic round sling is damaged, what should be done with that sling?
• What is the proper lead sheave placement related to the hoisting drum location?
• How can environmental conditions impact rigging operations?
• What are lifting lugs primarily used for?
• What should be done if rigging equipment shows signs of damage?
• What is the primary reason for using an equalizer beam in crane operations?
• What is the maximum percent of the rated capacity of a crane that can be used to lift personnel?
• How should you store rigging equipment when not in use?
• In terms of rigging, what does the term "dynamic loading" refer to?
• What standard hand signal indicates 'Use whip line'?
• What factor contributes to “shock loading”?
• What is the role of the signal person during crane operations?
• What does tension indicate in a rigging scenario?
• Why is it important to double-check weight limits when using multiple rigging devices?
• How does the weight of the rigging equipment impact load calculations?
• What should be done if there is a doubt about a rigging procedure's safety?
• What is the best practice if load weight exceeds the equipment's SWL?
• In rigging operations, what does the term “two-blocking” refer to?
• In a spur-gear chain hoist with a two-chain system, what is the purpose of the endless chain?
• When is it appropriate to use a double wrap on a round sling?
• Which of the following is a critical safety measure regarding crane operations near power lines?
• What is the role of rigging hardware in a lifting system?
• Anchorage points for fall arrest for a single person MUST be able to hold:
• What does the term “lifting distribution” refer to in rigging?
• What does LMI stand for in rigging operations?
• What should always be the first step before performing a lift?
• What is the definition of “dynamic load”?
• Which of the following conditions does NOT exert dynamic loading on a crane?
• In rigging, what does tension indicate?
• What effect does increasing the number of parts of line have on the load being lifted?
• What should a rigger do if they notice a defective item of rigging equipment?
• After any structural repair or modification, a personnel lifting platform shall be tested to what percentage of the platform rating?
• Which type of control is essential for ensuring load stability during transport?
• How many parts of line are required to lift a load weighing 265,000 pounds?
• A document that outlines weights, crane configuration, and rigging requirements for a lift is called a:
• Which is essential for reducing risks when lifting heavy loads?
• When lifting 100,000 pounds, how many parts of line must the main load block be reeved with?
• What is the primary reason rigging hardware should NOT be modified?
• What is a “lift plan” and why is it important?
• What is a key characteristic of synthetic slings?
• How can you identify overloaded rigging equipment?
• What must be done if a rigging component shows signs of wear?
• What is the primary purpose of a block and tackle system?
• Why should sharp edges on the load be covered?
• Which of the following is a critical aspect of rigging safety?
• Which factor does not affect the selection of rigging equipment?
• What potential risk arises from twisting multi-part lines during rigging?
• If both fists are placed in front of your body with your thumbs pointed outward, what should the crane operator do?
• When forming a lift plan, a PRIMARY concern for the person doing the rigging is:
• What should be inspected regularly to prevent rigging failures?
• Personnel platforms shall NOT be used to lift what?
• To CONFIRM the rated capacity of a specific sling, consult the manufacturer's:
• Which type of hitch is most commonly used for lifting with a sling?
• What is one of the main safety measures for riggers when planning a lift?
• When a tugger is mounted where the operator can NOT see the load, the signal person MUST use:
• Which hand signal is used for 'Hoist'?
• According to OSHA regulations, at what percentage of opening should hooks be replaced?
• In rigging operations, what do federal regulations primarily govern?
• What is typically the first step in planning a rigging operation?
• What is the purpose of a rigging plan?
• What is the purpose of inspecting rigging equipment routinely?
• What standard hand signal represents 'Travel (one track)'?
• When materials are being hoisted to an upper level, a tag line is used to:
• If a crane is 20 feet away from a power line, what voltage level is it safe to operate?
• What is the primary function of a lift plan?
• All of the following are reasons for stopping personnel lifting operations EXCEPT?
• All of the following are results of unbalanced reeving of the hook block EXCEPT:
• Why is it important to know the maximum angle of a sling?
• Who can design a personnel platform?
• What should be the first action taken before lifting a load?
• What is the significance of calculating the "load movement" during a lift?
• What is the primary risk associated with using a block and tackle system?
• What does "reeving" refer to in the context of rigging?
• A lift plan MUST be completed by a:
• When should rigging hardware be inspected?
• When is it necessary to use a load cell in rigging?
• What is the rigger's first priority in an emergency situation?
• Why is it critical to maintain clearance from power lines during crane operations?
• What safety protocol should be followed during a rigging operation?
• What are the guidelines for handling rigging equipment in wet conditions?
• According to ASME B30.5, who signals a two crane lift?
• What is the importance of load distribution in rigging?
• What type of hitch provides the greatest lifting capacity when using a chain?
• When using multiple slings, what is essential to ensure?
• In what situation is a "turnbuckle" typically used?
• What is a "spreader bar," and why is it used in rigging?
• What is the primary concern when dealing with high boom angles?
• What is one of the primary functions of a rigging supervisor?
• When erecting or stowing a swing-away lattice extension, what should be used to control its movement?
• What is the maximum percentage of increase in length that allows for a chain sling to remain in service?
• What is required to calculate the formula for stress on a snatch block performing a vertical lift?
• What does the term “center of gravity” refer to in rigging?
• What is the most important factor to evaluate when planning a lift?
• How can team coordination be improved during a rigging operation?
• What does the hand signal 'Travel (both tracks)' indicate?
• When operating a rubber tire mobile crane, how should the boom be positioned when traveling?
• What should be done before each lift?
• What is a critical component to evaluate when selecting rigging equipment?
• What is the role of a qualified rigger?
• Which action should an operator take if load feedback indicates excessive strain?
• What is the key consideration when rigging a load for lifting at an angle?
• In rigging, what is the purpose of a tag line?
• How should rigging equipment be stored when not in use?
• Which method provides additional control when lifting loads?
• Which type of hitch is recommended for optimal lifting with a wire rope sling?
• What unsafe condition should riggers be aware of when dealing with a multi-part load block?
• Why is it critical to maintain a three-point contact when handling loads?
• What does “fall load” refer to during a lifting operation?
• In multiple crane lifts, what is the maximum percentage of capacity each crane should not exceed?
• What is a “pulling eye” on a sling?
• Why is communication crucial during rigging operations?
• What is the purpose of using a tag line during a lift?
• What is the requirement for rigging hardware qualifications according to industry standards?
• Two cranes are lifting 100 tons. If crane A has 40% of the load, how much weight will crane B have on its hook?
• What distinguishes a “choker hitch” from a “bowline hitch”?
• Which component is crucial for determining the capacity of the rigging?
• What should riggers ensure about environmental conditions before lifting?
• Location of electrical hazards on the job site should be documented on a:
• Using the sling chart provided, what is the rated capacity of a ½ inch sling in a basket hitch with sling legs at 90 degrees?
• What safety measure should be taken when lifting near power lines?
• Why should you avoid working under a suspended load?
• When using a 1-inch wire rope sling in a vertical basket hitch lifting a 24-foot long, 36-inch diameter pipe, the ratio of length to diameter is:
• What is the risk of using unapproved or improvised rigging equipment?
• What type of operational signals should be established before beginning a lift?
• What is the main purpose of a tagline in rigging?
• What is most critical to confirm when determining the weight that a crane can lift?
• What is a common issue when using cable slings?
• What is the systematic process to identify and mitigate hazards associated with crane operations?
• What force is required to move an object up an inclined plane compared to lifting it vertically?
• Which factor is crucial in determining the safe load capacity of any lift?
• What role do slings play in rigging?
• How does one ensure a safe lift during a two crane operation?
• In multiple crane lifts using an equalizer beam, the weight of the beam should be considered:
• When should a lift plan be developed?
• When working in close quarters, what is the main concern?
• Loads introduced into the machine or its components due to accelerating or decelerating force is called:
• How can the wear and tear of wire rope be assessed?
• Why is communication vital during rigging operations?
• Which equipment is critical for preventing load movement during transportation?
• What is a “safe working load” (SWL)?
• What is the primary concern when lifting loads with multiple rigging devices?
• In the term (D/d ratio), what does "d" represent?
• Who is responsible for inspecting new, altered, modified, or repaired rigging hardware prior to use?
• What type of motion is most important to control during lifting operations?
• In lifting operations, what is the significance of reeving with multiple parts of line?
• What is the significance of maintaining proper communication during a lift?
• What is the primary purpose of a rigging plan?
• What is the effect of a lift occurring on an incline?
• When using a wedge socket, the dead end of the rope is secured in the socket by the:
• Which of the following items are used for heavy rigging?
• When lifting 20,000 lbs with a 2-leg bridle sling at a 30° horizontal sling angle, what is the force applied to each leg?
• What is a typical non-destructive testing (NDT) method for rigging equipment?
• When does lightning present the greatest hazard to the crane and rigging personnel?
• Where can the point of any object's weight be assumed to be concentrated?
• For which load weight would 10 parts of line be appropriate based on standard chart evaluations?
• Before performing pick and carry operations, what is essential to verify?
• What should be evaluated before lifting a heavy load with multiple rigging points?
• If you need to extend the reach of your lift, what should you do?
• What is a common safety measure to take when rigging in adverse weather conditions?
• What is required if there is a deviation from the lift plan?
• What does a “tag line” help prevent during a lift?
• Who is allowed to have their body parts outside of the suspended personnel platform during hoisting and lowering operations?
• How can a rigger determine if a lifting sling is damaged?
• All of the following statements about crane contact with power lines are TRUE EXCEPT:
• What is a sling's role in rigging?
• When should the load chart be consulted during a lifting operation?
• A one-inch, 3-leg bridle wire rope sling, rigged at a 45° angle, is rated for 18 tons. The addition of a fourth leg will increase your capacity by:
• What is meant by the term "two blocking"?
• Planning for rigging is required:
• What should be done with a damaged lifting sling to ensure safety?
• What is the minimum clearance a crane in operation can maintain from a 250 (kv) energized power line?