RTE 1401 Exam 4 – Questions With Definite
Solutions
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Terms in this set (127)
What is the annual tech dose limit? 50 mSv
How do you find the cumulative dose 10 mSv x age (of tech)
for techs?
What is the equivalent dose limit for lens of the eye= 15 mSv
tissues/organs? skin,hands,feet= 50 mSv
In public exposures, what is the msv 1 mSv
dose limit for frequent exposure?(this
includes students)
in public exposures, what is the mSv 5 mSv
dose limit for infrequent exposures?
What is the equivalent dose limit for 0.5
embryo-fetals?
, what is the effective dose limit for 1 mSv
embryo-fetal s?
What is the equivalent dose annual lens of eyes=150
limits for tissues and organs? skin,hands,feet=500 mSv
Optically stimulated luminescence most common method used to monitor personnel
dosimeters (OSL) exposure. the entire package is sealed and a tamper
proof plastic blister pack. (DOES NOT SUPPLY
IMMEDIATE READING)
What is the OSL composed of? strip of aluminum oxide, copper filter, open window,
tin filter and imaging filter.
How do OSLs work? To determine the individuals exposure, the
aluminum oxide is exposed to a laser light which
stimulates the little oxide after use, causing it to be
luminescent and proportion of the amount of
radiation exposure, which determines the
occupational workers exposure.
What can OSLs detect? 5 kev - 40 mev
Thermoluminescent dosimeters(TLD's) A type of radiation dosimeter. It measures ionizing
radiation exposure by measuring the intensity of
visible light emitted from a crystal in the detector
when the crystal is heated. (DOES NOT PROVIDE
AN IMMEDIATE READING)
Pocket Dosimeters (DIS) Pocket direct iron storage, provides instant access
to data
Field survey instruments Used to measure amounts of ionizing radiation in a
given area, most common is Geiger-Muller
Automatic exposure control (AEC) Used to consistently control the amount of radiation
reaching the IR by terminating the length of
exposure
Solutions
Add to calendar
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (127)
What is the annual tech dose limit? 50 mSv
How do you find the cumulative dose 10 mSv x age (of tech)
for techs?
What is the equivalent dose limit for lens of the eye= 15 mSv
tissues/organs? skin,hands,feet= 50 mSv
In public exposures, what is the msv 1 mSv
dose limit for frequent exposure?(this
includes students)
in public exposures, what is the mSv 5 mSv
dose limit for infrequent exposures?
What is the equivalent dose limit for 0.5
embryo-fetals?
, what is the effective dose limit for 1 mSv
embryo-fetal s?
What is the equivalent dose annual lens of eyes=150
limits for tissues and organs? skin,hands,feet=500 mSv
Optically stimulated luminescence most common method used to monitor personnel
dosimeters (OSL) exposure. the entire package is sealed and a tamper
proof plastic blister pack. (DOES NOT SUPPLY
IMMEDIATE READING)
What is the OSL composed of? strip of aluminum oxide, copper filter, open window,
tin filter and imaging filter.
How do OSLs work? To determine the individuals exposure, the
aluminum oxide is exposed to a laser light which
stimulates the little oxide after use, causing it to be
luminescent and proportion of the amount of
radiation exposure, which determines the
occupational workers exposure.
What can OSLs detect? 5 kev - 40 mev
Thermoluminescent dosimeters(TLD's) A type of radiation dosimeter. It measures ionizing
radiation exposure by measuring the intensity of
visible light emitted from a crystal in the detector
when the crystal is heated. (DOES NOT PROVIDE
AN IMMEDIATE READING)
Pocket Dosimeters (DIS) Pocket direct iron storage, provides instant access
to data
Field survey instruments Used to measure amounts of ionizing radiation in a
given area, most common is Geiger-Muller
Automatic exposure control (AEC) Used to consistently control the amount of radiation
reaching the IR by terminating the length of
exposure
