Occupational Health and Safety Standards Quiz
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Questions and Answers

What is the first step in the Think Safe Steps for managing health and safety at work?

  • Spot the Hazard (correct)
  • Make the Changes
  • Assess the Risk
  • Follow safety instructions

    • Which action is not advised when handling computer components to protect from ESD?

  • Holding components by their edges
  • Touching the circuit boards directly (correct)
  • Reading instructions carefully
  • Avoiding excessive force

    • What should you do if you spot a hazard that you cannot fix yourself?

  • Report it to a colleague
  • Ignore it until someone else notices
  • Tell your supervisor or employer (correct)
  • Try to fix it anyway

    • When assessing a risk, what are the two key questions you should ask?

    <p>How likely is harm? How serious could the harm be?</p> Signup and view all the answers

    Which of the following is an example of a workplace hazard?

    <p>Frayed electrical cords</p> Signup and view all the answers

    What should be done if components do not fit easily during assembly?

    <p>Consult the manual for correct alignment</p> Signup and view all the answers

    How often should workers be alert to potential hazards in the workplace?

    <p>Throughout working hours</p> Signup and view all the answers

    What does the term 'Risk Control' refer to in workplace safety?

    <p>Making necessary changes to minimize risks</p> Signup and view all the answers

    Which of the following is NOT one of the pillars of the 5S quality tool?

    <p>Seki</p> Signup and view all the answers

    What is the main purpose of the Sein step in the 5S methodology?

    <p>To eliminate unneeded materials</p> Signup and view all the answers

    Electro-Static Discharge (ESD) tools are primarily used to:

    <p>Prevent the flow of electricity to protect components</p> Signup and view all the answers

    Which of the following benefits is associated with implementing a lean 5S program?

    <p>Improved safety</p> Signup and view all the answers

    Which step in the 5S methodology emphasizes regular cleaning and maintenance?

    <p>Seiketsu</p> Signup and view all the answers

    In the context of 5S, what does Seiton focus on?

    <p>Organizing and identifying remaining parts for ease of use</p> Signup and view all the answers

    What is the primary function of cleaning tools in computer hardware?

    <p>To maintain cleanliness of components</p> Signup and view all the answers

    What is a characteristic of the Shitsuke step in the 5S methodology?

    <p>It forms the habit of always following the first four S's.</p> Signup and view all the answers

    What is one of the general requirements for tools and equipment maintenance?

    <p>Ensuring maintenance is performed by a licensed mechanic</p> Signup and view all the answers

    What could be a reason for a large company to have a comprehensive maintenance program?

    <p>Due to capital investment and leasing agreements</p> Signup and view all the answers

    What is a recommended practice for the proper storage of tools?

    <p>Labeling tools and placing them back in specific positions</p> Signup and view all the answers

    What maintenance task is suggested for power tools?

    <p>Replacing blades and ensuring safety devices are operable</p> Signup and view all the answers

    Why should damaged or defective equipment be tagged and removed from service?

    <p>To prevent misuse and promote safety</p> Signup and view all the answers

    What is a potential benefit of having an individual responsible for the maintenance of tools?

    <p>Enhanced productivity as tools are well-maintained and easily found</p> Signup and view all the answers

    Which of the following is NOT a part of a proper maintenance schedule?

    <p>Ignoring the manufacturer's maintenance recommendations</p> Signup and view all the answers

    What is an effective method for organizing small parts?

    <p>Using bins for their storage</p> Signup and view all the answers

    What is the first step to take when preparing to assemble a computer?

    <p>Prepare your workplace</p> Signup and view all the answers

    Before securing the motherboard onto the PC case, what should be done?

    <p>Inspect it for visible defects</p> Signup and view all the answers

    Which tool is typically used to open the CPU socket during installation?

    <p>A lever</p> Signup and view all the answers

    What is necessary to apply to the CPU chip before installing the heat sink?

    <p>Thermal grease</p> Signup and view all the answers

    How should memory (RAM) modules be inserted into their sockets?

    <p>Insert them and push down firmly until clips pop into place</p> Signup and view all the answers

    What should you consult to determine which pairs of RAM sockets to use for dual channel memory?

    <p>The motherboard user manual</p> Signup and view all the answers

    What should be done after installing the CPU heat sink and fan?

    <p>Plug the CPU fan's power connector into the motherboard</p> Signup and view all the answers

    What does aligning the triangular CPU and socket key marks ensure?

    <p>Correct orientation of the CPU chip</p> Signup and view all the answers

    What is the first step before disassembling a computer?

    <p>Unplugging all cables</p> Signup and view all the answers

    Which component needs to be removed after unplugging the fan from the motherboard?

    <p>System Fan</p> Signup and view all the answers

    How do you access the CPU fan for removal?

    <p>By removing the screws securing the fan</p> Signup and view all the answers

    Which step involves disconnecting the large connector from the motherboard?

    <p>Power supply disconnection</p> Signup and view all the answers

    What is the correct process for removing RAM from a computer?

    <p>Press down on the tabs holding the RAM in place</p> Signup and view all the answers

    Which tool is typically used to unscrew the back of the computer case?

    <p>Hand or screwdriver</p> Signup and view all the answers

    How is the hard drive typically secured in the case?

    <p>By a tab mechanism</p> Signup and view all the answers

    What must be unplugged from the CD/DVD drive before removal?

    <p>IDE or SATA cable</p> Signup and view all the answers

    Study Notes

    Occupational Health and Safety Standard

    • Contingency measures for workplace emergencies, including accidents and fires, are established and recognized.
    • Personal protective equipment (PPE) must be used correctly per organizational procedures.
    • Identify workplace hazards and related indicators to minimize risks to colleagues and the environment.
    • Use precautions to protect computer components from Electrostatic Discharge (ESD).
    • Handle components by their edges, avoiding contact with integrated circuits.
    • Follow manufacturer instructions for equipment to ensure safety and proper usage.
    • Avoid using excessive force when assembling or disassembling components.

    Hazard Identification, Risk Assessment, and Risk Control

    • Employ the "Think Safe Steps": Spot the hazard, assess the risk, and make necessary changes to reduce risks.
    • Spotting hazards includes being alert to frayed cords, precarious stacking, or loud machinery.
    • Assess the risk by determining the likelihood and potential severity of harm.
    • Report hazards that cannot be resolved directly to a supervisor or safety representative.
    • Wear rubber-soled shoes to prevent electrical shock.

    The 5S Quality Tool

    • 5S is a methodology for lean production and visual control, originating from five Japanese terms.
    • Seiri (Sort): Separate needed items from unneeded materials.
    • Seiton (Set in Order): Neatly arrange and label tools and parts for accessibility.
    • Seiso (Shine): Conduct clean-up efforts regularly.
    • Seiketsu (Standardize): Make cleaning and organizing a daily practice.
    • Shitsuke (Sustain): Cultivate a habit of consistency in applying the first four S's.

    5S Program Benefits

    • Improved safety and equipment availability.
    • Reduced defect rates and operational costs.
    • Enhanced employee morale and workspace efficiency.
    • Improved organizational image to customers and stakeholders.

    Classification of Hardware Tools

    • Essential toolkit for computer assembly and repairs includes:
      • Electro-Static Discharge (ESD) tools: Prevent electrical damage to components.
      • Hand tools: Essential for assembly and repairs.
      • Cleaning tools: Maintain cleanliness for effective operation.
      • Diagnostic tools: Assess equipment functionality.

    Maintaining Tools and Equipment

    • Regular maintenance schedules based on manufacturer recommendations are crucial.
    • Essential practices include tagging damaged tools and maintaining proper records.
    • Properly store and label tools to facilitate easy access and accountability.

    Disassembly of Computer

    • Start by unplugging all cables for safety.
    • Open the computer case by unscrewing the back screws.
    • Remove the system fan by unplugging and unscrewing it.
    • Carefully remove the CPU fan located above the CPU heat sink.
    • Disconnect all power supply wires from the motherboard and drives.
    • Remove the CD/DVD drive and hard drive by unplugging their respective cables and securing tabs.
    • To remove RAM, push down the tabs holding it in place.
    • Unscrew and carefully lift out the motherboard.

    Assembly of Computer

    • Prepare the workspace by ensuring sufficient organization and safety measures.
    • Inspect and familiarize yourself with the motherboard and its layout before installation.
    • Install the CPU by aligning pins correctly and securing it with the lever.
    • Attach the CPU heat sink according to manufacturer directions, applying thermal grease if necessary.
    • Insert RAM modules firmly into their sockets, following dual-channel configurations as needed.

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    Description

    Test your knowledge on the Occupational Health and Safety standards, focusing on workplace emergencies, protective equipment, and risk assessment. This quiz will help you identify hazards and understand necessary precautions to ensure a safe working environment.

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