SLTC Crane Week 2 Practice Test

These questions are part of the practice quiz. Start practicing

• What is the purpose of a lifting plan and who approves it?
• Annual rope inspection includes which of the following?
• The hoist line terminates at the ______ for odd-numbered parts of line.
• What is the purpose of using mats or cribbing during crane setup on soft or uneven ground?
• Which three factors must be checked during crane setup before lifting?
• In hoisting applications, which eyebolt type is recommended?
• A diameter reduction of more than what percent must be taken out of service?
• Which statement is true about wire rope components?
• What practice helps ensure equalized rigging when lifting with multiple legs?
• Which statement best describes the role of the bold line in the capacity chart?
• What device monitors for a two-block condition?
• Damage done to the rope by which condition is usually permanent, resulting in disposal or failure?
• Hooks used for rigging can be equipped with and without safety latches.
• Why is boom angle important in a lift?
• The shouldered type eyebolt is designed only for lifting which kind of load?
• The net capacity is calculated by subtracting what from the gross capacity to determine the maximum lift weight?
• Which of the following is NOT a name for extra improved plow steel?
• Which description correctly lists IPS properties?
• What is boom point elevation?
• Which type of degradation occurs internally and can be mitigated by lubrication?
• The term 'rope lay' defines what?
• Which internal damage to wire rope can be mitigated by proper lubrication?
• Wire rope slings will suffer loss of only about how much strength if a wire breaks?
• Which core type is most commonly used in wire rope cores?
• Permanent distortions caused by loops drawn too tightly are known as?
• In securing a rope with a wedge socket, the live portion should align with which feature?
• What is the role of outriggers in crane stability?
• What is the distance from the center of the boom hinge pin to the center of the sheaves at the boom tip?
• What is the correct emergency stop procedure?
• Which factors should be assessed to determine if the ground is suitable for crane setup?
• When is lockout/tagout required in crane operations?
• Which angle is defined as the angle between the horizontal plane and the centerline of the boom in its present position?
• What should be included in a rigging inspection?
• What must the load beam have?
• After an emergency stop, what action should be first?
• Which option completes the sequence for net lifting capacity?
• Which type of sling can fail quickly with little or no warning?
• Which term refers to the vertical distance from the ground to the tip of the boom, including any extension?
• Which lay has individual wires of each strand running parallel to the direction of the run of the rope?
• Which statement best defines rated capacity and its use during lifts?
• What is the relationship between rated capacity and safe lifting?
• Step 2 to determine net lifting capacity?
• Subtracting load handling devices from the gross capacity yields which capacity?
• What are the three main parts of a wire rope?
• The operating radius will increase momentarily during lift due to what crane action?
• Which statement correctly describes the sling angle factor?
• OSHA prohibits lubricants that what to rope?
• What best describes corrosion in rigging?
• As the angle between the legs of the hitch widens, the rated load capacity of the sling is
• Wrap counterclockwise around the core describes which lay?
• The load chart reports which capacity for a given set of conditions?
• What is the purpose of padding edges during lifting?
• Which steps verify that a load is properly attached to the crane hook?
• In a specification like '1200 feet 3/4 inch 6 X 19 WS Pref RRL EIPS IWRC', which information is not specified?
• What is the primary reason for using appropriate rated rigging and correct attachments during lifting?
• What should be done before reusing a crane after a malfunction?
• Which statement best describes IPS use in mobile crane rope?
• What is the purpose of a multi-crane lift plan?
• Why keep a lifting operation log?
• WSC stands for which term in rope construction?
• How does sling angle affect the lifting capacity of a two-leg sling?
• Which diagram can be used to devise approximate distances when planning lifts?
• True/False: Net lifting capacity is always less than or equal to gross capacity.
• How does crane capacity change as the operating radius increases?
• Which items are typical crane maintenance tasks?
• What term describes a rope whose inner and outer strands have opposing lay?
• What is the most commonly used grade for mobile crane wire rope?
• Lay length is defined as the distance traveled as each strand makes a complete revolution around the core. What is this distance called?
• This type of sling can fail quickly with little or no warning?
• What is the rotation resistance rope removal criteria code?
• Which item is not among the three checks performed before lifting?
• Which statement best describes the role of deductions?
• How often should the wire rope be inspected?
• Raising the boom will cause the load to move ____ & ____ the crane, the radius will ____, and the capacity will ____.
• The D/D ratio being too small means wear on rope and sheave increases.
• Which term describes a rope that is wrapped clockwise around the core?
• What is the function of a designated signal person on a lifting operation?
• A missing or illegible identification tag or data plate is a cause for sling disposal. True or False?
• How can you determine the weight of an unlabeled load?
• What is a shackle?
• The ______ of the shackle should be hung on hook, with load placed on ______ of shackle.
• Boom point elevation includes?
• How should the crane's boom be maneuvered in congested areas?
• How is load distribution achieved when lifting with multiple slings?
• What is WSC?
• Lang Lay rope is described as which of the following?
• Which distance is defined as the distance from the center of the boom hinge pin to the center of the sheaves at the boom tip?
• What is the role of spotters when maneuvering in congested areas?
• What is the proper way to measure wire rope?
• It is the crane operator's responsibility to verify which quantity ensuring that it does not exceed the capacity rating for the crane at the working load radius?
• True or False: When the main boom is used for the lift with a jib, erected, the jib weight is already factored in?
• What is operating radius?
• When setting up on soft or uneven ground, what is a recommended practice to improve stability?
• Which practice helps prevent corrosion?
• The hoist line terminates at the ______ for even-numbered parts of line.
• Which code represents rotation resistance rope removal criteria?
• What does IWRC stand for?
• What term describes the horizontal distance from the axis of the boom rotation to the center of the load block when the load is suspended?
• Which condition triggers a postponement of outdoor lifting operations?
• What is the standard rope removal criteria code?
• What hardware is used in rigging?
• Which is NOT a typical factor to assess when choosing crane setup ground?
• What are signs of crane operator fatigue and mitigation strategies?
• What is boom angle?
• Which lay has individual wires of each strand oriented in the rope (laid in the same direction as the turn of the strands)?
• Why is housekeeping important in crane operations?
• Before each use, which should be inspected for safety?
• Which lay describes a rope that has features of both Regular lay and Lang Lay by alternating strand arrangements?
• What is a 'two-block' condition and why is it dangerous?
• Why is maintaining a clear load path with no obstructions important?
• Which statement best differentiates WLL from breaking strength?
• When the D/D ratio is too small, it can increase wear significantly on both the rope and the sheave.
• How do static and dynamic loading differ in crane operations?
• Under which condition should a lift be stopped immediately?
• How should loads be secured for lifting?
• Which of the following is an indicator of a damaged wire rope during inspection?
• What is a birdcage in wire rope, and why is it dangerous?
• Which code represents standard rope removal criteria?
• What is the procedure for a weather-related lift, such as high winds?
• What are two common designs for wire rope clips?
• Which is the most common wire rope core?
• What does FC stand for?
• Below on load chart relates to what?
• Who approves a lifting plan?
• Rigging hardware should always be inspected every month.
• The saddle of U-Bolts must press against which part of the rope?
• If boom length or radius are between those listed in the load chart, which capacity should be used?
• Which term is used to describe the distance from the boom rotation axis to the load center?
• Explain center of gravity versus load weight.
• Which chart region indicates stability considerations?
• Optimum sling angles fall between __________________ to the horizontal plane
• Wear in hook should not exceed ______ of original hook dimensions.
• What does outreach mean and how does it affect capacity?
• Ropes described as easily damaged during service and susceptible to kinking, crushing, and bird caging correspond to which term?
• Alternate lay describes a rope that:
• During rigging inspection, which finding would indicate you should replace a component?
• In a wedge socket, the live section of the rope should align with which feature?
• What is the most important information for a crane operator to operate a crane safely?
• Drum flange must always extend at least ______ beyond the top layer of the rope.
• Which measurement describes the angle between the horizontal plane and the boom centerline?
• What are kinks in rope?
• The distance from the center of the boom hinge pin to the center of the sheaves is defined as what?
• Wrap clockwise around the core describes which lay?
• What should contingency measures address in a lifting plan?
• Which use of the Range diagram is described for planning lifts?
• When should rigging hardware be inspected?
• Rated load of hook is accurate only when load is suspended from which part?
• How should monthly inspections be documented?
• What PPE is typically required for crane operations?
• What does under hook height refer to and why does it matter?
• In rope handling terminology, what does 'Shift' refer to?
• Which measures help keep crane operations collision-free on a site?
• How do you determine the weight of the load on each sling when using multiple slings?
• Above on load chart relates to what?
• What signals are used if radio communication fails during lifting?
• ASME Standard B30.10 requires hook be removed from service if throat opening has enlarged ______ from original size, to maximum of ______.
• Which condition would indicate a sling should be disposed due to tagging?
• Step 3 to determine net lifting capacity?
• What is the load block?
• Which elements should be included in a lifting plan?
• Which items are considered rigging hardware and what wear indicators should you look for?
• What does the annual rope inspection cover?
• What is a tag line and why is it used in lifting operations?
• Which of the following lists the three main parts of a wire rope?
• Load should be placed on which part of the shackle?
• Compared to other slings, do chains have less reserve strength and are they more likely to fail?
• Which of the following is NOT a name for extra improved plow steel?
• Why is the center of rotation important for safety in rotating cranes?
• What is boom length?
• Which statement about shouldered eyebolt is true?
• The statement 'The more wire in strands that a rope has, the less flexible it is' is true or false?
• Which condition is eliminated when the parts of line are evenly distributed on either side of the boom center line?
• Which item is not considered part of typical rigging hardware?
• How do you calculate sling tension?
• In a two-leg sling, what happens to the load distribution when the legs form a wide angle with the vertical?
• How should weather be monitored during outdoor lifting?
• As the angle between two legs of the hitch widens, what happens to the rated load capacity?
• How is wind speed used to determine lift safety?
• Which condition is described as permanent distortions caused by loops drawn too tightly?
• For even-numbered parts of line, the hoist line terminates at the Boom Tip.
• What is the primary purpose of a load moment indicator (LMI) on a crane?
• For odd-numbered parts of line, the hoist line terminates at the Load Block.
• The load chart for a given condition reports the gross capacity. Which statement is true?
• What does "luffing" the boom mean?
• Which factor is NOT a parameter typically shown on a crane load chart?
• Net lifting capacity definition true/false?
• What is the center of rotation in a rotating crane and why is it important?
• What steps should be taken if a crane malfunctions?
• What constitutes a 'critical lift'?
• Which action helps prevent pinch points during rigging preparation?
• Which combination correctly lists items typically used as rigging hardware?
• Which item is NOT typically rigging hardware?
• How does fixed-base crane capacity differ from mobile crane capacity?
• How is a crane load chart used in planning a lift?
• What is the purpose of a clearance zone around a suspended load?
• Which of the following is NOT a name for extra improved plow steel?
• Which scenario would qualify as a critical lift requiring formal planning?
• Step 1 to determine net lifting capacity?
• Which component multiplies with the sling factor to produce sling tension?
• Which of the following is a common crane maintenance task?
• IPS stands for?
• What hazards are associated with swinging loads?
• What action should be taken if a two-block condition is detected?
• In the capacity chart, the area above the bold line is based on which factor, and the area below the line is based on which factor?
• What causes birdcaging in rope?
• Which chart region indicates structural considerations?
• What is the most common type of core used for hoisting?
• Which components are key to inspect on a crane before use?
• What is the term for the vertical distance from the ground to the tip of the boom, boom extension, and jib point sheave?
• What distance from power lines is considered a safe minimum for crane operations in many standards?