Certified Professional Safe Technician
(CPS) Exam With Actual Questions &
Verified Answers, Plus Explained
Rationales/Expert Verified For
Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. What does a TL-15 burglary rating indicate?
A) 10-minute resistance
B) C) 15-minute resistance
C) 30-minute resistance
D) 60-minute resistance
Rationale: TL-15 indicates a safe can withstand specified
forced-entry tool attacks for at least 15 minutes under
standardized conditions.
2. In UL fire ratings, what does “UL 350” refer to?
A) Explosion resistance
B) C) Fire endurance at 350 °F
C) Water resistance
D) Burglary resistance
Rationale: UL 350 fire rating tests a safe’s ability to maintain
internal temperature below 350 °F for a set period
3. Which tool is essential for non-destructive safe manipulation?
A) Hammer
, B) Wrench
C) Sledgehammer
D) D) Dial indicator
Rationale: A dial indicator helps measure resistance and rotation
to find combination contact points.
4. What is the primary purpose of a borescope in safe work?
A) Drill faster
B) B) Inspect internal lock components
C) Cut bolts
D) Lubricate mechanisms
Rationale: A borescope provides visual access inside the lock or
safe without excessive damage.
5. Mechanical safe locks typically require how many numbers in a
combination?
A) 1
B) 2
C) C) 3
D) 4
Rationale: Most traditional mechanical combination locks use a
three-number sequence.
6. Which safe lock type allows code reprogramming by the user?
A) Mechanical dial
B) Lever tumbler
C) C) Electronic lock
D) Combination wheel only
Rationale: Electronic locks allow users to change or program
combinations more easily than mechanical.
7. Lock manipulation primarily relies on:
A) Explosives
, B) Force
C) C) Feel and sound
D) Random guessing
Rationale: Manipulation uses tactile and auditory feedback to
deduce the combination.
8. Which component engages the wheels in a rotary combination
lock?
A) Bolt
B) Relocker
C) C) Drive cam
D) Battery
Rationale: The drive cam engages wheels to spin them during
dialing.
9. What rating focuses on fire protection rather than burglary
resistance?
A) TL-30
B) B) UL fire rating
C) YM burglary rating
D) SMNA rating
Rationale: UL fire ratings test a safe’s insulation and fire
endurance.
10. Safe installation should ensure:
A) Uneven ground
B) No leveling
C) Loose bolts
D) D) Proper anchoring and level
Rationale: Proper installation includes secure anchoring and
leveling for safety and function.
(CPS) Exam With Actual Questions &
Verified Answers, Plus Explained
Rationales/Expert Verified For
Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. What does a TL-15 burglary rating indicate?
A) 10-minute resistance
B) C) 15-minute resistance
C) 30-minute resistance
D) 60-minute resistance
Rationale: TL-15 indicates a safe can withstand specified
forced-entry tool attacks for at least 15 minutes under
standardized conditions.
2. In UL fire ratings, what does “UL 350” refer to?
A) Explosion resistance
B) C) Fire endurance at 350 °F
C) Water resistance
D) Burglary resistance
Rationale: UL 350 fire rating tests a safe’s ability to maintain
internal temperature below 350 °F for a set period
3. Which tool is essential for non-destructive safe manipulation?
A) Hammer
, B) Wrench
C) Sledgehammer
D) D) Dial indicator
Rationale: A dial indicator helps measure resistance and rotation
to find combination contact points.
4. What is the primary purpose of a borescope in safe work?
A) Drill faster
B) B) Inspect internal lock components
C) Cut bolts
D) Lubricate mechanisms
Rationale: A borescope provides visual access inside the lock or
safe without excessive damage.
5. Mechanical safe locks typically require how many numbers in a
combination?
A) 1
B) 2
C) C) 3
D) 4
Rationale: Most traditional mechanical combination locks use a
three-number sequence.
6. Which safe lock type allows code reprogramming by the user?
A) Mechanical dial
B) Lever tumbler
C) C) Electronic lock
D) Combination wheel only
Rationale: Electronic locks allow users to change or program
combinations more easily than mechanical.
7. Lock manipulation primarily relies on:
A) Explosives
, B) Force
C) C) Feel and sound
D) Random guessing
Rationale: Manipulation uses tactile and auditory feedback to
deduce the combination.
8. Which component engages the wheels in a rotary combination
lock?
A) Bolt
B) Relocker
C) C) Drive cam
D) Battery
Rationale: The drive cam engages wheels to spin them during
dialing.
9. What rating focuses on fire protection rather than burglary
resistance?
A) TL-30
B) B) UL fire rating
C) YM burglary rating
D) SMNA rating
Rationale: UL fire ratings test a safe’s insulation and fire
endurance.
10. Safe installation should ensure:
A) Uneven ground
B) No leveling
C) Loose bolts
D) D) Proper anchoring and level
Rationale: Proper installation includes secure anchoring and
leveling for safety and function.
