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Questions and Answers
What type of detector is a Tools and Equipment Monitor (TEM)?
What type of detector is a Tools and Equipment Monitor (TEM)?
- A scintillation detector (correct)
- An infrared detector
- A motion detector
- A thermal detector
How much radioactivity can the TEM detect?
How much radioactivity can the TEM detect?
- 500 dpm
- 5,000 dpm (correct)
- 50,000 dpm
- 500,000 dpm
What must be done if a TEM is used to release an item?
What must be done if a TEM is used to release an item?
- A Background Radiation Survey must be completed
- A Site-Based Survey must be completed
- An Instrument Efficiency Survey must be completed
- An Unconditional Release Survey must be completed (correct)
Study Notes
- A Tools and Equipment Monitor (TEM) is a large area plastic scintillator detector that surrounds all sides.
- The TEM is sensitive to gamma radiation and can detect 5000 dpm of radioactivity.
- The TEM requires site-based requirements such as background radiation levels and instrument efficiency.
- If the TEM does not alarm, then the item may be released. However, if a TEM is used to release the item, then a Unconditional Release Survey must be completed.
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Description
Learn about the purpose, sensitivity, and usage requirements of a Tools and Equipment Monitor (TEM) for detecting gamma radiation. Understand the conditions for releasing items based on the TEM readings.
