Questions and Answers
What is the primary focus of professionals in the lifting equipment industry?
What is expected from LEEA TEAM Card holders?
Which statement best reflects LEEA's vision for the industry?
Which of the following best defines a 'competent person' as per LEEA standards?
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What should industry end-users prioritize when selecting a lifting equipment provider?
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What does the successful completion of the training course and assessment lead to?
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What is one of the expectations from professionals in the lifting equipment industry regarding internal service management?
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How does LEEA position TEAM Card holders in the context of risk for end-users?
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What is the first step to verify the Rated Capacity Limiter (RCL) is operating correctly?
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Which step directly involves the operator during the verification process of the RCL?
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What must be checked to ensure the Load Monitoring Indicator is functioning properly?
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What condition indicates potential issues with the swing gear mechanism?
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How can worn gear teeth in an external swing drive be effectively examined?
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What should be observed while the crane is slewing to identify potential issues?
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What is one method used to check the swing drive mechanism without dismantling it?
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When verifying the RCL, how many different radii should the check be repeated for?
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What factors must the examiner enter a '% severity rating' for?
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What method can the examiner use to report the degree of severity?
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What action may the examiner take if the rope is deemed safe for continued service?
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What is the purpose of summing the individual severity ratings?
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What determines whether the rope is safe to continue in service?
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What specific feature of the cab ensures the operator has a clear line of sight?
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Which aspect is NOT part of the cab and chassis cab checks?
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What is required for the swing brake in the crane controls?
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Which of the following ensures that the operator can identify control functions easily?
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What material should the glass in the operator cab be made of?
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How should the operator's seat be maintained?
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What is a necessary feature of the air conditioning and heater controls?
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What is the purpose of inspecting the crane-specific load charts?
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What is the primary objective of a periodic inspection of a rope?
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Which location should receive particular attention during a wire rope inspection on manual machines?
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What is the recommended frequency for periodic inspections of lifting appliances?
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Which method should be considered if the rope cannot be cleaned during inspection?
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What section of the wire rope is typically most likely to have broken wires?
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What type of damage can occur if the rope crosses over itself in multi-layer drums?
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Which condition can make a part of the rope more susceptible to damage during inspection?
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What is a critical indicator of slippage that should be inspected during a periodic examination?
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Study Notes
Working on Site
- Effective risk mitigation and safety are priorities in the lifting equipment industry.
- High professional standards are expected by stakeholders, customers, and employers.
- Competence in technical abilities is essential, along with service standard management.
- Successful completion of training leads to LEEA Diploma in Mobile Cranes and potentially a TEAM Card.
- TEAM Card holders are recognized as 'competent persons' in lifting operations, providing assurance to end-users.
Operator and Cab Controls
- Conduct thorough checks of the cab and chassis cab:
- Maintain an uncluttered and tidy cab.
- Ensure the operator's seat is in good condition and functions correctly.
- Inspect for loose wires or panels.
- Confirm that the Rated Capacity Limiter (RCL) is fully functional.
- Verify crane-specific load charts are available in the cab.
- Ensure there are no obstructions in the operator's view.
- Check that safety glass is used and not modified.
- All control functions must be clearly marked and operational.
- Test the swing brake and tilt cab mechanism for proper function.
- Ensure lights, windscreen wipers, and climate controls operate correctly.
Crane Controls
- Verify that all control functions and switches are clearly marked and perform as intended.
- To validate RCL operation:
- Confirm rated capacity charts match the crane model.
- Measure closed boom length against the capacity chart.
- Test boom settings and measure capacity displayed on the RCL against the chart.
- Physically measure radius and attach known loads to verify RCL accuracy.
Load Monitoring Indicator
- Ensure the Load Monitoring Indicator (remote bar graph) is secure and functioning correctly.
Swing (Slew) Gear Mechanism
- Examine internal swing gear through visual and audible inspections.
- For external swing drives, check:
- Gear teeth wear and drive motor noise.
- Condition of bolts and existence of excessive movement under load.
- Conduct periodic inspections for wire rope safety:
- Confirm rope integrity and assess for factors needing immediate or timed withdrawal.
Inspection of Wire Ropes
- Systematic and logical examination of wire ropes and attachments is crucial:
- Check rope drum anchorage and detachable terminations for broken wires.
- Inspect ropes at entry points into terminations, sheaves, hook blocks, and on the rope drum.
- Look for abrasion damage, heat exposure, and spooling or crossover issues.
- Evaluate slippage in ferrules.
Inspection Frequency
- Periodic inspections are mandated every 12 months or every 6 months for people-carrying machines.
- Examiner findings should be accurately recorded on a report format.
Severity Rating and Compliance
- Examine data for:
- Number of broken wires.
- Diameter decrease, corrosion, and overall damage.
- Combine individual severity ratings into a percentage for the assessment table.
- Determine if the rope remains safe for continued service, potentially adjusting the next examination period based on condition.
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Description
Test your knowledge on the safety measures and operational standards in the lifting equipment industry. This quiz covers risk mitigation, operator controls, and essential checks for mobile cranes, aiming to equip you with the necessary technical competencies. Achieving a LEEA Diploma or TEAM Card hinges on understanding these critical aspects.