ENTC 402 Radiography Safety Quiz fully solved 2023 passed

ENTC 402 Radiography Safety Quiz Cosmic radiation - correct answer One source of natural radiation is: Provide the wearer an immediate reading of radiation exposure - correct answer The principle advantage of a pocket dosimeter is its ability to: 74 days - correct answer The half-life of Iridium 192 is approximately: 21% - correct answer If a person received a radiation dose of 10 rem to the entire body (above background), his or her risk of dying from cancer would increase by one percent to a high of: Medical procedures - correct answer The most significant source of man-made radiation exposure to the average person is from: All of the above - correct answer Which of the following is a rate measuring instrument? Cobalt and Iridium - correct answer Which of the following are the two most common industrial gamma-ray sources? Gamma particles - correct answer Which of the following have no charge? Photons - correct answer Electromagnetic radiation acts like a stream of small "packets" of energy called: X-ray system - correct answer The cathode and anode are parts of: Ultraviolet light, Infrared light, Microwaves - correct answer Which of the following is a source of nonionizing radiation?