IRRSP Questions A+ Review Complete Solution
IRRSP Questions A+ Review Complete Solution What Gamma Source is 0.21-0.61 MeV? - Correct Ans-Ir192 MeV? Ir192 number of Rays? - Correct Ans-What gamma source has 12 rays? Co60 MeV ? - Correct Ans-What gamma source produces 1.17 &1.33 MeV? Selenium 75 MeV ? - Correct Ans-What gamma source produces 0.066 & 0.612 MeV? What is Selenium 75 steel penetrating power in inches? - Correct Ans-What gamma source penetrates up to 1" of steel? How much steel does Ir 192 penetrate? - Correct Ans-What gamma source penetrates up to 3 " of steel? What is the area called when the mr exceeds 100 in 1 hour at 30 centermeters? - Correct Ans-What is the mr, distance from source, in 1 hour for the High radiation area? What personal monitoring device record does an employer need to keep for at least 3 years? - Correct Ans-The pocket dosimeter record needs to kept by an employer for how many years? The disadvantages of film badges are? - Correct Ans-What personnel monitoring is ? •Vulnerable to light, moisture, heat, and chemical vapors •Accuracy is process control dependent •High directional dependance •Error in readings at some energies.
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irrsp questions a review complete solution
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what gamma source is 021 061 mev
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