Nrrpt - Study guides, Class notes & Summaries

NRRPT Exam Review Questions With Complete Solutions

NRRPT flashcard Questions And Answers With Complete Solutions

Question Number: 399 Detection and Measurement In NTE (nuclear track emulsion) film, the tracks are caused by: A) alpha particles. B) beta particles. C) gamma photons. D) recoil neutrons. E) recoil protons. The correct answer is: E In this fast neutron responsive dosimeter, recoil protons from elastic scattering with hydrogen atoms in the film create short "tracks" of ionization as stable silver atoms are created. These tracks are counted either by eye or mechanically and equated...

Average energy of a positron emitted during positron decay? correct answers4/10 or 0.4 of the maximum energy. 1 WLM = ? correct answers1 rem CEDE Radiation exposure to miners is regulated by? correct answers30 CFR Maximum dose allowed to miners is? correct answers4 WLM per year A geiger counter has enough voltage to cause? correct answersSecondary electrons with a long range avalanche What type of decay "competes" with positron decay? correct answersElectron capture A gas-fil...

Question Number: 1 Fundamentals of Radiation Protection A low energy alpha detector is usually effective if the detector is distant from the source. A) 1/4 inch B) 1/2 inch C) 1 inch D) 1 1/2 inches E) 2 inches correct answersThe correct answer is: A Low energy alpha particles can only travel less than 1/2 inch in air. Therefore, one must be closer than this to detect them. Question Number: 2 Fundamentals of Radiation Protection A sample of I-131 (half life = 8 days) is kept...

Question Number: 699 Applied Radiation Protection For calculating dose to an organ from internal sources, the "specific effective energy" of a radionuclide is BEST described as: A) the energy given off by the radionuclide per unit of radionuclide activity. B) the energy absorbed per unit mass of the organ per unit of radionuclide activity. C) the energy absorbed per unit mass of the organ per disintegration of the radionuclide. D) the energy given off by the radionuclide per disintegr...

Question Number: 1 Fundamentals of Radiation Protection A low energy alpha detector is usually effective if the detector is distant from the source. A) 1/4 inch B) 1/2 inch C) 1 inch D) 1 1/2 inches E) 2 inches correct answers The correct answer is: A Low energy alpha particles can only travel less than 1/2 inch in air. Therefore, one must be closer than this to detect them. Question Number: 2 Fundamentals of Radiation Protection A sample of I-131 (half life = 8 days) is ke...

NRRPT PREP APPLIED RADIATION PROTECTION EXAM QUESTIONS AND ANSWERS.

Question Number: 399 Detection and Measurement In NTE (nuclear track emulsion) film, the tracks are caused by: A) alpha particles. B) beta particles. C) gamma photons. D) recoil neutrons. E) recoil protons. The correct answer is: E In this fast neutron responsive dosimeter, recoil protons from elastic scattering with hydrogen atoms in the film create short "tracks" of ionization as stable silver atoms are created. These tracks are counted either by eye or mechanically and equated...

NRRPT EXAM WITH CORRECT QUESTIONS AND ANSWERS LATEST UPDATED (100% VERIFIED GRADED A+) Average energy of a positron emitted during positron decay? - Answer 4/10 or 0.4 of the maximum energy. 1 WLM = ? - Answer 1 rem CEDE Radiation exposure to miners is regulated by? - Answer 30 CFR Maximum dose allowed to miners is? - Answer 4 WLM per year A geiger counter has enough voltage to cause? - Answer Secondary electrons with a long range avalanche What type of decay "competes" with positron d...