CPD Methods and Responsibilities
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Questions and Answers

What should an employer maintain for each competent person to support CPD?

  • An assessment of competency
  • A list of all past employers
  • A detailed training curriculum
  • A CPD record (correct)

    • Which method of CPD involves participating in courses and seminars?

  • Reflective
  • Self-directed
  • Active (correct)
  • Passive

    • What is one benefit of reflective CPD?

  • It ensures all information is memorized.
  • It guarantees immediate competency.
  • It is solely based on self-assessment.
  • It increases self-awareness of learning needs. (correct)

    • Which of the following is an example of self-directed CPD?

    <p>Reading industry standards</p> Signup and view all the answers

    What is a primary responsibility of a competent person regarding CPD?

    <p>To maintain an independent CPD record</p> Signup and view all the answers

    Which of the following statements is true regarding CPD records?

    <p>They must detail how CPD is achieved.</p> Signup and view all the answers

    What is one key focus of active CPD methods?

    <p>Updating knowledge and skills</p> Signup and view all the answers

    How can an individual identify their learning needs in CPD?

    <p>By reading books and articles</p> Signup and view all the answers

    What is a critical step in examining the telescoping boom pins on a mobile crane?

    <p>Ensuring locking pins are in place.</p> Signup and view all the answers

    During the inspection process, which aspect should be observed to detect a seal leak in the hydraulic system?

    <p>The derrick piston while lifting the boom</p> Signup and view all the answers

    What does a downward bend in the boom indicate when it is not under load?

    <p>Wear pads may need adjustment or replacement.</p> Signup and view all the answers

    Why is it important to check hydraulic connections on the telescoping boom?

    <p>To identify loose fittings and leaks.</p> Signup and view all the answers

    What is a common reaction from crane owners when it comes to wear pad adjustments or replacements?

    <p>They often postpone it due to costs.</p> Signup and view all the answers

    What is permitted regarding boom flexing when under load?

    <p>Normal flexing should be observed and is allowable.</p> Signup and view all the answers

    How can the allowable deflection of a telescoping boom be verified?

    <p>By measuring the maximum radius and comparing it to the rated capacity chart.</p> Signup and view all the answers

    What should be monitored when operating the boom up and down during inspections?

    <p>The visibility of any leaks under pressure.</p> Signup and view all the answers

    What does the MRT method primarily detect in wire rope used on cranes?

    <p>Deterioration due to corrosion or breaks</p> Signup and view all the answers

    What is the purpose of establishing a 'baseline' for wire rope using MRT?

    <p>To create a record of the rope's initial condition</p> Signup and view all the answers

    How does MRT detect issues within a wire rope?

    <p>Using a permanent magnet to generate electromotive force</p> Signup and view all the answers

    What limitation does conventional examination of wire rope have compared to MRT?

    <p>It can only evaluate the external layers of the rope</p> Signup and view all the answers

    Why can’t the core of multi-strand crane ropes be seen during inspection?

    <p>Underlying layers are laid in the opposite direction</p> Signup and view all the answers

    What is a primary concern when inspecting multi-layer rope drums on powered lifting machines?

    <p>Broken wires and deformation where the ropes cross</p> Signup and view all the answers

    What do valley wire breaks in a wire rope typically indicate?

    <p>Internal rope deterioration</p> Signup and view all the answers

    If an examiner discovers two or more valley breaks in one lay length, what is the likely condition of the rope's core?

    <p>The core is likely not supporting the outer strands</p> Signup and view all the answers

    Which document outlines the discard criteria for the allowable number of broken wires in a rope?

    <p>ISO 4309</p> Signup and view all the answers

    For an RCN 02 rope, what is the maximum number of broken wires allowed over a length of 6 times its diameter?

    <p>3 broken wires</p> Signup and view all the answers

    What type of rope construction is categorized as RCN 02?

    <p>Ordinary-lay rope</p> Signup and view all the answers

    The maximum number of broken wires allowed in a rope fitted to an electric wire rope hoist with M3 duty over a length of 30 times its diameter is what?

    <p>6 broken wires</p> Signup and view all the answers

    In the context of wire rope inspections, how is flexing the rope used during examinations?

    <p>To cause fatigue and expose unseen issues</p> Signup and view all the answers

    What visual indication suggests heat or electric arcing damage in steel?

    <p>Bluing of the steel</p> Signup and view all the answers

    What is the preferred method for further investigation of heat or electric arcing damage?

    <p>Magnetic Resonance Testing (MRT)</p> Signup and view all the answers

    What typically causes mechanical damage to a crane's rope?

    <p>Contact with crane structure</p> Signup and view all the answers

    Which of these factors is NOT a type of deterioration mentioned?

    <p>Chemical corrosion</p> Signup and view all the answers

    What type of damage can result from a rope's contact with a structure or load?

    <p>Mechanical damage</p> Signup and view all the answers

    The appearance of bluing in steel typically indicates which of the following?

    <p>Heat or electric arcing damage</p> Signup and view all the answers

    Heat or electric arcing damage can be symptomatic of what issue?

    <p>Electrical faults in the crane</p> Signup and view all the answers

    Which statement about mechanical damage is true?

    <p>It often results from contact between the rope and structural elements.</p> Signup and view all the answers

    Study Notes

    Continuous Professional Development (CPD)

    • CPD is a collaborative duty of both the competent person and their employer.
    • Employers must keep a CPD record for each individual, documenting how CPD is achieved.
    • Three primary methods of CPD include:
      • Active
      • Reflective
      • Self-directed
    • Active CPD involves engaging in formal learning such as workshops or conferences to ensure knowledge and skills remain current.
    • Reflective CPD includes reviewing materials like articles and podcasts to assess and articulate learning and development needs.
    • Self-directed CPD entails browsing various resources for learning, such as industry standards and guidelines.

    Telescoping Boom Examination

    • Telescoping boom on cranes connects to a swivel structure via boom pins and operates through hydraulic ram systems.
    • Regular inspection guidelines include:
      • Checking upper and lower boom pins, particularly at derrick ram attachments.
      • Ensuring locking pins are secure to prevent loosening and potential collapse.
      • Examining all hydraulic connections for leaks and loose fittings.
      • Observing derrick pistons for oil leaks, indicating seal issues.
      • Operating the boom to confirm any leaks under pressure for visibility.

    Boom Flexing and Maintenance

    • Modern booms can flex under load; however, downward bending when unloaded may signal the need for adjustment or replacement of wear pads.
    • Assess allowable deflection by measuring the maximum radius against capacity charts.
    • Adjusting or replacing wear pads is significant, possibly requiring boom disassembly.

    Magnetic Rope Testing (MRT)

    • MRT is used to inspect wire ropes for deterioration by detecting breaks or corrosion using electromotive force through a permanent magnet.
    • MRT provides a baseline for monitoring wire rope condition over time, particularly crucial for offshore cranes.
    • Alternative examination methods offer limited insight due to wire rope construction, especially in multi-strand ropes.

    ISO 4309 Discard Criteria

    • Defines various deterioration types and criteria for wire rope discarding based on structural integrity and usage.
    • Mechanical damage often arises from contact with crane structures, necessitating careful examination.
    • Multi-layer drum spooling can lead to broken wires; focus should be on where ropes cross.
    • Valley wire breaks indicate potential internal deterioration, especially in smaller diameter ropes.
    • An MRT inspection can confirm structural integrity when valley breaks are found.
    • ISO 4309 specifies discard criteria based on Rope Category Number (RCN), e.g., RCN 02 ropes may accept a limited number of broken wires over specific lengths.

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    Description

    This quiz explores the joint responsibility of employers and competent persons in Continuing Professional Development (CPD). It discusses the three main methods of CPD: active, reflective, and self-directed, along with examples and benefits of each method. Test your knowledge on how to maintain effective CPD records!

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