GENERIC RADIATION WORKER
TRAINING CERTIFICATION SCRIPT
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
◍ Low Dose Waiting Area Posting.
Answer: A notification to you of the lowest dose rate in a work area. If you
have to remain in the area to support work but are not actively engaged at
the time, find the low dose area to keep you does ALARA
◍ Abnormal Conditions.
Answer: Situations requiring immediate exit from contaminated areas.
◍ Fission Products.
Answer: Pin hole leaks in the metal sheathing around the fuel can allow
radioactive gases to escape into the reactor. They can then be carried
through steam and water to other areas of the plant.
◍ Radiological Posting: Discrete Radioactive Particle Area.
Answer: Discrete particle area is an area established to control the spread of
discrete particles
◍ What should you do before entering radiologically controlled areas?.
Answer: Must read and agree to follow all RWP requirments
◍ Prompt Effects.
Answer: Immediate health issues post-radiation exposure.
◍ Contaminated Areas.
Answer: Zones identified by signs and barriers for safety.
◍ State prerequisite requirements for access to overhead areas greater than 7
, feet above floor..
Answer: Cannot self-brief for low-risk radiological work in areas greater
than 7 feet above the floor (AREA-RESTRICTION). Cannot Self-Brief for
use of ladders, scaffolds, or main-lift equipment to access overhead areas
above 7 feet (ACTIVITY-RESTRICTION).
◍ Dose Rate.
Answer: Amount of radiation exposure per unit time.
◍ Guide for Total Effective Dose Equivalent.
Answer: 2 rem/yr.
◍ Dose Calculation.
Answer: Dose equals dose rate times time.
◍ Radiological Posting: Radiography in progress.
Answer: An area or room where a special high intensity source is used to
X-ray plant components
◍ Section-What Atoms Are Made Of. Statements- An atom is the ________
____ of a element that retains the _______________ of the element. It mean
if the iron atom were ______ ____ into smaller parts it would no longer be
an ____. An atom consists of _
parts:_________________________________.Proton: Where Found?
Charge?Neutron: Where Found? Charge?Electron: Where Found?
Charge?The number of _________ determines what the element is.
Answer: Smallest Part, Characteristics, Broken Down, Iron, 3, Protons,
Neutrons, and ElectronsProton: Nucleus (Center). Charge: Positive
ChargeNeutron: Nucleus (Center). Charge: No ChargeElectron: Orbits
around the nucleus. Charge: Negative Charge Protons
◍ What type of radiation is this? Penetration ability—lowShielding
methods—any thin material such as paper or clothing.Exposure
hazard—only a hazard when the radioactive material is inhaled or
ingested.Where found: can be found in any radioactive material in a plant.
Activities that disturb the radioactive materials are likely to cause emitters to
, get into the air and be inhaled or ingested by workers..
Answer: Alpha
◍ Radiological Work Practices.
Answer: Techniques used by. Nuclear workers to reduce radiation exposure
and prevent the spread of contamination.
◍ Dose rates in the work area.
Answer: The radiation exposure levels measured in the area where work is
being performed.
◍ Normal radiation worker limits.
Answer: Dose limits applicable to workers who do not declare their
pregnancy.
◍ Discrete Radioactive Particles.
Answer: Small, highly radioactive particles that can cause internal doses.
◍ Organ Dose.
Answer: Radiation dose received by a specific organ.
◍ Radiation dose measurement.
Answer: Measured in rem or millirem.
◍ Contaminated System Breaches.
Answer: Prohibited actions involving contaminated systems.
◍ Reactor Operations.
Answer: During reactor operations, neutrons are released as part of the chain
reaction of the fission process.
◍ This allows a worker, once in a lifetime, to exceed the federal limits..
Answer: Planned Special Exposure (PSE)
◍ Rem.
Answer: Unit measuring radiation's biological effects.
◍ Radioactive Particles.
Answer: Particles that can leak from radioactive material and contaminate
, surrounding areas.
◍ Be aware of current dose.
Answer: Monitoring your own radiation dose during work.
◍ Comply with dose limits.
Answer: Adhering to administrative and federal dose limits.
◍ Locked High Radiation Area.
Answer: An area with greater than 1000 MREM/hr dose rate at 30 cm (about
12 inches) from the source of the radiation. It is kept locked to prevent
inadvertent exposure
◍ You have an administrative guideline of 2000 millirem and have received
200 millirem so far this year. You are directed by your supervisor to work in
an area with a dose rate of 200 millirem/hr. What is the maximum amount of
hours you can stay in the area and not exceed your dose limit?.
Answer: 2000 guideline - 200 current = 1800 millirem 1800 millirem / 200
millirem/hr = 9 hours
◍ Gamma Radiation.
Answer: NOT a particle like the other radiation types. It is just a burst of
energy given off by the nucleus of a radioactive atom.
◍ Dose budgeted for the job.
Answer: A specific amount of radiation dose allocated for a particular task.
◍ Limit for Extremities.
Answer: 50 rem/yr.
◍ How is internal radioactive material removed?.
Answer: Removed from the body through biological processes or
radioactive decay
◍ Neutron.
Answer: Neutral particle located in the nucleus.
◍ Discrete radioactive particle contamination.
Answer: Contamination consisting of individual radioactive particles.
TRAINING CERTIFICATION SCRIPT
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
◍ Low Dose Waiting Area Posting.
Answer: A notification to you of the lowest dose rate in a work area. If you
have to remain in the area to support work but are not actively engaged at
the time, find the low dose area to keep you does ALARA
◍ Abnormal Conditions.
Answer: Situations requiring immediate exit from contaminated areas.
◍ Fission Products.
Answer: Pin hole leaks in the metal sheathing around the fuel can allow
radioactive gases to escape into the reactor. They can then be carried
through steam and water to other areas of the plant.
◍ Radiological Posting: Discrete Radioactive Particle Area.
Answer: Discrete particle area is an area established to control the spread of
discrete particles
◍ What should you do before entering radiologically controlled areas?.
Answer: Must read and agree to follow all RWP requirments
◍ Prompt Effects.
Answer: Immediate health issues post-radiation exposure.
◍ Contaminated Areas.
Answer: Zones identified by signs and barriers for safety.
◍ State prerequisite requirements for access to overhead areas greater than 7
, feet above floor..
Answer: Cannot self-brief for low-risk radiological work in areas greater
than 7 feet above the floor (AREA-RESTRICTION). Cannot Self-Brief for
use of ladders, scaffolds, or main-lift equipment to access overhead areas
above 7 feet (ACTIVITY-RESTRICTION).
◍ Dose Rate.
Answer: Amount of radiation exposure per unit time.
◍ Guide for Total Effective Dose Equivalent.
Answer: 2 rem/yr.
◍ Dose Calculation.
Answer: Dose equals dose rate times time.
◍ Radiological Posting: Radiography in progress.
Answer: An area or room where a special high intensity source is used to
X-ray plant components
◍ Section-What Atoms Are Made Of. Statements- An atom is the ________
____ of a element that retains the _______________ of the element. It mean
if the iron atom were ______ ____ into smaller parts it would no longer be
an ____. An atom consists of _
parts:_________________________________.Proton: Where Found?
Charge?Neutron: Where Found? Charge?Electron: Where Found?
Charge?The number of _________ determines what the element is.
Answer: Smallest Part, Characteristics, Broken Down, Iron, 3, Protons,
Neutrons, and ElectronsProton: Nucleus (Center). Charge: Positive
ChargeNeutron: Nucleus (Center). Charge: No ChargeElectron: Orbits
around the nucleus. Charge: Negative Charge Protons
◍ What type of radiation is this? Penetration ability—lowShielding
methods—any thin material such as paper or clothing.Exposure
hazard—only a hazard when the radioactive material is inhaled or
ingested.Where found: can be found in any radioactive material in a plant.
Activities that disturb the radioactive materials are likely to cause emitters to
, get into the air and be inhaled or ingested by workers..
Answer: Alpha
◍ Radiological Work Practices.
Answer: Techniques used by. Nuclear workers to reduce radiation exposure
and prevent the spread of contamination.
◍ Dose rates in the work area.
Answer: The radiation exposure levels measured in the area where work is
being performed.
◍ Normal radiation worker limits.
Answer: Dose limits applicable to workers who do not declare their
pregnancy.
◍ Discrete Radioactive Particles.
Answer: Small, highly radioactive particles that can cause internal doses.
◍ Organ Dose.
Answer: Radiation dose received by a specific organ.
◍ Radiation dose measurement.
Answer: Measured in rem or millirem.
◍ Contaminated System Breaches.
Answer: Prohibited actions involving contaminated systems.
◍ Reactor Operations.
Answer: During reactor operations, neutrons are released as part of the chain
reaction of the fission process.
◍ This allows a worker, once in a lifetime, to exceed the federal limits..
Answer: Planned Special Exposure (PSE)
◍ Rem.
Answer: Unit measuring radiation's biological effects.
◍ Radioactive Particles.
Answer: Particles that can leak from radioactive material and contaminate
, surrounding areas.
◍ Be aware of current dose.
Answer: Monitoring your own radiation dose during work.
◍ Comply with dose limits.
Answer: Adhering to administrative and federal dose limits.
◍ Locked High Radiation Area.
Answer: An area with greater than 1000 MREM/hr dose rate at 30 cm (about
12 inches) from the source of the radiation. It is kept locked to prevent
inadvertent exposure
◍ You have an administrative guideline of 2000 millirem and have received
200 millirem so far this year. You are directed by your supervisor to work in
an area with a dose rate of 200 millirem/hr. What is the maximum amount of
hours you can stay in the area and not exceed your dose limit?.
Answer: 2000 guideline - 200 current = 1800 millirem 1800 millirem / 200
millirem/hr = 9 hours
◍ Gamma Radiation.
Answer: NOT a particle like the other radiation types. It is just a burst of
energy given off by the nucleus of a radioactive atom.
◍ Dose budgeted for the job.
Answer: A specific amount of radiation dose allocated for a particular task.
◍ Limit for Extremities.
Answer: 50 rem/yr.
◍ How is internal radioactive material removed?.
Answer: Removed from the body through biological processes or
radioactive decay
◍ Neutron.
Answer: Neutral particle located in the nucleus.
◍ Discrete radioactive particle contamination.
Answer: Contamination consisting of individual radioactive particles.
