CEDO Course MISTRAS Exam Questions & Answers 2023/2024
barriers are set up at how many mr/hr - ANSWER-10 mr/hr
What is the inversion square law formula - ANSWER-I1 / I2 = D2 ^2 / D1 ^2
signs are set up at how many mr/hr - ANSWER-2.5 mr/hr
what is the specific emission constant - ANSWER-...
CEDO Course MISTRAS Exam Questions & Answers 2023/2024
barriers are set up at how many mr/hr - ANSWER-10 mr/hr
What is the inversion square law formula - ANSWER-I1 / I2 = D2 ^2 / D1 ^2
signs are set up at how many mr/hr - ANSWER-2.5 mr/hr
what is the specific emission constant - ANSWER-1 currie of Ir 192 is equal to 480 mr/hr @ 1 Meter
Intensity is measured in what? - ANSWER-Milli Roentgen per hour mR/hr or Roentgen ( R )
what is the symbol and multiple of prefix giga - ANSWER-the symbol is G
the multiple is 10 to the power of 9
what is the symbol and multiple of prefix mega - ANSWER-symbol is M
multiple is 10 to the power of 6
what is the symbol and multiple of prefix kilo - ANSWER-symbol is k multiple is 10 to the power of 3
what is the symbol and sub-multiple of the prefix milli - ANSWER-symbol is m
sub-multiple is 10^-3 what is the symbol and sub-multiple of the prefix micro - ANSWER-symbol is u
sub-multiple is 10^-6
what is the symbol and sub-multiple of nano - ANSWER-symbole is n
sub-multiple is 10^-9
what is the symbol to the unit name Meter - ANSWER-m
what is the symbol for the unit name kilogram - ANSWER-kg
what is the symbol for the unit name kelvin - ANSWER-K
how many millimeters in 1 inch - ANSWER-25 mm
what does A < B - ANSWER-A is less than B
what does A > B - ANSWER-A is greater than B
What does the acronym NEW stand for - ANSWER-Nuclear Energy Worker
What does the acronym CNSC stand for - ANSWER-Canadian Nuclear Safety Commission
What does the acronym AECB stand for - ANSWER-Atomic Energy Control Board
under CNS&CA regulations, what defines a competent person - ANSWER-one who has fullfilled the education, training and experience requirements and successfully passed the examination set by CNSC Until fulfilling all requirements, an assistant is only allowed to operate equipment while... - ANSWER-
under personal supervision by an appointed supervisor who is at a minimum a certified CEDO
What is considered to be personal supervision - ANSWER-continuous direct over the shoulder supervision
gamma rays can be detected by human senses. True or False - ANSWER-False. Gamma rays cannot be detected by any human sense
what MUST a CEDO have and use while using a gamma source - ANSWER-radiation monitoring and detection equipment that will indicate the amount of ionizing radiation (if any) received by the CEDO
Who's safety is the CEDO responsible for - ANSWER-his/her own, any employee of the company for whom the inspection is being conducted and especially the general public in the surrounding area
the definition of LICENSEE - ANSWER-the entity to which the licence has been issued. company or individual
the definition of trainee - ANSWER-individual who has not completed training requirements of the CNSC
the definition of a CEDO - ANSWER-individual who has training and experience in the use and operation of a certified exposure device (camera) and has successfully completed examinations by the CNSC
definition of trainee supervisor - ANSWER-appointed by the licensee
minimum CEDO
Knowledge, experience, sense of responsibility
definition of supervision - ANSWER-close, visual and uninterrupted supervision during each phase
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