CEDO Written Examination Questions with
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Practice questions for this set
Learn 1/7 Study with Learn
1 in-use, 1 back-up, both calibrated.
Choose an answer
What effect is likely for a whole body
1 What does a survey meter display? 2
dose of 5 Sv?
Work must stop once a DRD displays How many survey meters should be
3 4
a dose exceeding this limit. brought to preform CEDO work?
Don't know?
Terms in this set (98)
, 1 Ci in Gbq 37 Gbq
1 Gy in Rad 100 Rad
1 Rad in mGy 10 mGy
1 Sv in rem 100 rem
absorbed dose: 2 mSv
Alarming dosimeters must
dose rate: 5 mSv/hr
emit a signal once:
(NSRDR)
Alpha Particle 2 neutrons, 2 protons. Carries a 2+ charge.
Atomic Number the number of protons in an atom
Atomic Weight protons + neutrons contained in atom
Background Radiation 1 mSv
Dose within a year
Barriers and signage must 0.1 mSv/hr (NSRDR)
be used to control an area
receiving intensities
greater than which value?
Beta Particle A fast electron or positron. Carries a +/- 1 charge.
Charged Particle Stable isotopes are exposed to a positively charged
Bombardment particle beam and become radioactive isotopes.
radiation warning symbol, "rayonnement - warning -
Devices must be labelled
radiation", name, quantity, date of measurement, and
with:
form of nuclear substance (RPR)
Direct-Reading 0 mSv to 5 mSv
Dosimeters must be able
to detect which range of
dosages?
Emergency actions to limit effective: 100 mSv
dose consequences for skin: 1000 mSv
members of public must (RPR)
not exceed dose:
Complete Solutions 100% Correct
Save
Practice questions for this set
Learn 1/7 Study with Learn
1 in-use, 1 back-up, both calibrated.
Choose an answer
What effect is likely for a whole body
1 What does a survey meter display? 2
dose of 5 Sv?
Work must stop once a DRD displays How many survey meters should be
3 4
a dose exceeding this limit. brought to preform CEDO work?
Don't know?
Terms in this set (98)
, 1 Ci in Gbq 37 Gbq
1 Gy in Rad 100 Rad
1 Rad in mGy 10 mGy
1 Sv in rem 100 rem
absorbed dose: 2 mSv
Alarming dosimeters must
dose rate: 5 mSv/hr
emit a signal once:
(NSRDR)
Alpha Particle 2 neutrons, 2 protons. Carries a 2+ charge.
Atomic Number the number of protons in an atom
Atomic Weight protons + neutrons contained in atom
Background Radiation 1 mSv
Dose within a year
Barriers and signage must 0.1 mSv/hr (NSRDR)
be used to control an area
receiving intensities
greater than which value?
Beta Particle A fast electron or positron. Carries a +/- 1 charge.
Charged Particle Stable isotopes are exposed to a positively charged
Bombardment particle beam and become radioactive isotopes.
radiation warning symbol, "rayonnement - warning -
Devices must be labelled
radiation", name, quantity, date of measurement, and
with:
form of nuclear substance (RPR)
Direct-Reading 0 mSv to 5 mSv
Dosimeters must be able
to detect which range of
dosages?
Emergency actions to limit effective: 100 mSv
dose consequences for skin: 1000 mSv
members of public must (RPR)
not exceed dose:
