Texas Decommissioning Safety Specialist
Certification Practice Exam Questions And
Correct Answers (Verified Answers) Plus
Rationales 2025|2026 Q&A | Instant
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1. What is the primary goal of a decommissioning safety specialist during
a nuclear facility shutdown?
A) Increase production efficiency
B) Install new equipment
C) Ensure worker and environmental safety
D) Reduce operational costs
The main goal during decommissioning is to protect workers and the
environment from hazards.
2. Which of the following best describes ALARA in radiation protection?
A) As Low As Reasonably Achievable
B) As Long As Radiation Allows
, C) Average Level Against Radiation Activity
D) As Late As Radiation Accepts
ALARA is a radiation safety principle to minimize exposure.
3. During decommissioning, what is the primary method to control
airborne contamination?
A) Use of handheld radiation detectors
B) Administrative controls
C) Remote monitoring systems
D) Engineering controls such as HEPA filtration and containment
Engineering controls physically prevent contaminants from
spreading.
4. What type of personal protective equipment (PPE) is essential when
handling radioactive waste?
A) Safety boots only
B) Respirators, gloves, and protective suits
C) Hard hats and safety goggles only
D) Hearing protection
Respirators and protective suits prevent inhalation or skin contact
with radioactive material.
5. What document must be reviewed to understand site-specific hazards
before decommissioning?
A) Safety meeting minutes
B) Equipment manuals
, C) Training logs
D) Site Safety Analysis Report (SAR)
SAR details hazards, controls, and procedures specific to the site.
6. Which regulation governs the safe transportation of radioactive
materials during decommissioning?
A) OSHA 1910
B) EPA Clean Air Act
C) 49 CFR (Department of Transportation regulations)
D) NRC Part 20
49 CFR covers transportation safety standards for hazardous
materials.
7. In the event of an unplanned radiation release, what is the first
priority?
A) Continue work to assess damage
B) Notify the media
C) Document the event in a report
D) Evacuate personnel and isolate the area
Safety of personnel is the top priority to prevent exposure.
8. When removing contaminated equipment, what is an essential step?
A) Painting the equipment for identification
B) Disassembling equipment immediately
C) Surveying and labeling contamination levels
Certification Practice Exam Questions And
Correct Answers (Verified Answers) Plus
Rationales 2025|2026 Q&A | Instant
Download Pdf
1. What is the primary goal of a decommissioning safety specialist during
a nuclear facility shutdown?
A) Increase production efficiency
B) Install new equipment
C) Ensure worker and environmental safety
D) Reduce operational costs
The main goal during decommissioning is to protect workers and the
environment from hazards.
2. Which of the following best describes ALARA in radiation protection?
A) As Low As Reasonably Achievable
B) As Long As Radiation Allows
, C) Average Level Against Radiation Activity
D) As Late As Radiation Accepts
ALARA is a radiation safety principle to minimize exposure.
3. During decommissioning, what is the primary method to control
airborne contamination?
A) Use of handheld radiation detectors
B) Administrative controls
C) Remote monitoring systems
D) Engineering controls such as HEPA filtration and containment
Engineering controls physically prevent contaminants from
spreading.
4. What type of personal protective equipment (PPE) is essential when
handling radioactive waste?
A) Safety boots only
B) Respirators, gloves, and protective suits
C) Hard hats and safety goggles only
D) Hearing protection
Respirators and protective suits prevent inhalation or skin contact
with radioactive material.
5. What document must be reviewed to understand site-specific hazards
before decommissioning?
A) Safety meeting minutes
B) Equipment manuals
, C) Training logs
D) Site Safety Analysis Report (SAR)
SAR details hazards, controls, and procedures specific to the site.
6. Which regulation governs the safe transportation of radioactive
materials during decommissioning?
A) OSHA 1910
B) EPA Clean Air Act
C) 49 CFR (Department of Transportation regulations)
D) NRC Part 20
49 CFR covers transportation safety standards for hazardous
materials.
7. In the event of an unplanned radiation release, what is the first
priority?
A) Continue work to assess damage
B) Notify the media
C) Document the event in a report
D) Evacuate personnel and isolate the area
Safety of personnel is the top priority to prevent exposure.
8. When removing contaminated equipment, what is an essential step?
A) Painting the equipment for identification
B) Disassembling equipment immediately
C) Surveying and labeling contamination levels
