Industrial Open Site Radiography Safety Quiz
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Questions and Answers

Which one of the following is NOT a requirement for open site radiography?

  • Directing the primary beam towards the ground
  • Establishing a well-defined boundary
  • Measuring dose rates at the boundary
  • Maintaining close communication between operators (correct)
  • What is the maximum allowable dose rate at the boundary during exposure?

  • 25 μSv·h-1 (correct)
  • 50 μSv·h-1
  • 5 μSv·h-1
  • 10 μSv·h-1
  • When should the dose rates at the boundary be measured?

  • Before exposure
  • During exposure (correct)
  • Before and after exposure
  • After exposure
  • What should be done if the dose rates at the boundary are found to exceed the maximum allowable limit?

    <p>Rectify the dose rates</p> Signup and view all the answers

    What should be ensured when directing the primary beam towards the ground or floor?

    <p>No person below the ground or floor level is in the path of the beam</p> Signup and view all the answers

    Which one of the following is a requirement for the operator prior to commencing industrial radiography work?

    <p>Ensuring all persons not involved in the operation are at safe locations</p> Signup and view all the answers

    What is a requirement for the operator during industrial radiography work?

    <p>Having a suitable radiation survey meter available for immediate use</p> Signup and view all the answers

    Which one of the following is a requirement for the operator's personal radiation monitoring device?

    <p>It should record the operator's cumulative radiation dose</p> Signup and view all the answers

    What is a requirement for the operator's personal dosimeter?

    <p>It should provide an audible indication of changing dose rate</p> Signup and view all the answers

    Which one of the following is a requirement for the operator's compliance during industrial radiography work?

    <p>Ensuring all interlocks are properly positioned</p> Signup and view all the answers

    Study Notes

    Industrial Radiography Requirements

    • The requirements for open site radiography do not include a radiography machine with a controlled area.

    Radiation Safety

    • The maximum allowable dose rate at the boundary during exposure is 2 μSv/h.
    • Dose rates at the boundary should be measured before and during exposure.
    • If the dose rates at the boundary exceed the maximum allowable limit, the exposure should be stopped and the area secured until the radiation level decreases.

    Primary Beam Direction

    • When directing the primary beam towards the ground or floor, it should be ensured that the beam is not directed towards occupied areas or public roads.

    Operator Requirements

    • Prior to commencing industrial radiography work, the operator must have received training on radiation safety and emergency procedures.
    • During industrial radiography work, the operator must wear a personal radiation monitoring device and ensure that all safety precautions are taken.

    Personal Radiation Monitoring

    • The operator's personal radiation monitoring device must be calibrated and functional.
    • The operator's personal dosimeter must be worn on the torso and not be shielded by any object.

    Compliance

    • The operator must comply with all radiation safety regulations and guidelines during industrial radiography work.

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    Description

    Test your knowledge on the additional requirements for open site radiography in industrial settings. Explore the importance of establishing clear boundaries and using warning signs and devices for safety.

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