Unformatted text preview: 14. How often must film badges be sent in for monitoring? 15. How often are TLDs or Luxel dosimeters sent in for monitoring? 16. What is the purpose of the “control” badge, and where should it be kept? 17. State the three cardinal principles of radiation protection. 18. Where do you locate a physicist in your area? 19. Describe a primary barrier. 20. Describe a secondary barrier. 21. Give examples of good barrier materials other than lead. 22. Describe a controlled area. State the allowable weekly exposure rate. 23. Describe an uncontrolled area. State the allowable weekly exposure rate. 24. Define “use factor”. 25. Describe a PBL. 26. Define “total” filtration. 27. How much “Inherent” filtration is required? 28. How much “added” filtration is required?...
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- Winter '11
- The Current, Top-level domain, Badge, Dosimeter