New Jersey Radon Technician Review Questions with 100% Correct Answers
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Course
Radon
Institution
Radon
New Jersey Radon Technician Review
Questions with 100% Correct Answers
(d) is not detected by human senses, is naturally occurring, does not chemically react -
Answer️️ -Which of the following are characteristics of radon?
(a) has no static charge, solid particle, does not react chemically
...
(b) 0.034 WL - Answer✔️✔️-If the radon concentration is 8 pCi/L what is the Working
Level of radon decay products using common assumptions of equilibrium ER = 0.4?
(a) 0.024 WL
(b) 0.034 WL
(c) 0.040 WL
(d) 0.048 WL
(b) 7.5 pCi/L - Answer✔️✔️-If the Working Level concentration is 0.03 WL, using common
assumptions of equilibrium (ER = 0.4), what is the radon concentration in the room?
(a) 10.0 pCi/L
(b) 7.5 pCi/L
(c) 6.0 pCi/L
(d) 5.0 pCi/L
(b) 0.6 - Answer✔️✔️-If the Working Level concentration is 0.06 and the radon
concentration is 10 pCi/L, what is the Equilibrium Ratio?
(a) 0.4
(b) 0.6
(c) 1.0
(d) 4.0
(d) Radon 222 once formed, disappears in 3.8 days - Answer✔️✔️-Which of the following
is an INCORRECT statement?
(a) Radon 222 is a radioactive gas
(b) Radon 222 is day product of radium
(c) Radon 222 is an inert gas
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