NMTCB Radiation Safety Exam| Questions With Correct Answers| 2024 Update 100% Solved

NMTCB Radiation Safety Exam| Questions With Correct Answers| 2024 Update 100% Solved 'White 1 package Surface <0.5 mr/hr. 1 meter = bkg Yellow II Surface < 50 mr/hr 1 meter = 1 mr/hr Yellow III Surface < 200 1 meter = 10 mr/hr Type A package Adequate for normal transport. 1,2,3 Type B Used for large quantities of radioactive material Caution radioactive materials Where radiation is used or stored. Usually entrance of labs. Caution Radiation Area More than 5 rem (.05 mSv) in 1 hr at 30 cm from source Caution High Radiation Area More than 100 rem (1 mSv) in 1 hr at 30 cm from source Usually where Radiation therapy is performed. Grave Danger Very High Radiation Area. 500 Rad in 1 hr Unrestricted Area Person could not be exposed to in excess to 2 mr/hr Restricted area Controlled access area for the protection of individuals from exposure to radiation. Posting exemptions Licensee is not required to post a room containing RAM for 8 hrs or less. Materials must be constantly attended. Surveys of individual doses, bioassay' and release of radioactive effluents Licensee shal maintain these records until termination of the license.