ASNT Industrial Radiography Radiation Safety Study Guide Ch. 6 Questions With Verified Answers
How many survey meters are required when conducting radiographic operations? - Answer e. a sufficient number of calibrated and operable survey meters Radiation survey equipment shall be calibrated ______________, and have an overall accuracy of ______________. - Answer e. semiannually; +/- 20% Which personnel monitoring devices are required prior to performing radiography, excluding permanent installations? - Answer a. direct reading dosimeter, operating rate alarm, personnel dosimeter What are the three classifications of exposure devices - Answer b. P- portable; M- mobile; F-fixed
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