CPS Practice Exam Questions And Correct

ALOA Certified Professional Safe Technician (CPS) Practice Exam Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary function of a safe’s locking mechanism?
• To increase fire resistance
• To secure contents from unauthorized access
• To make the safe portable
• To decorate the safe

Rationale: The locking mechanism’s main purpose is to prevent

unauthorized access to the safe’s contents.

• Which type of safe lock is generally considered the most resistant to

manipulation?

• Tubular lock
• Padlock
• Combination lock
• Cam lock 1 / 4

Rationale: Combination locks, especially mechanical ones, provide

higher resistance to picking and manipulation.

• What is the main difference between a Class TL-15 and TL-30 safe?
• Size
• Time resistance to tool attack
• Brand
• Type of lock

Rationale: TL-15 resists attack for 15 minutes, while TL-30 resists

attack for 30 minutes using specified tools.

• Which tool is most commonly used to drill a combination lock dial?
• Chisel
• Wrench
• Drill bit
• Hammer

Rationale: A drill bit is used in safe manipulation or attack to gain

access through the lock mechanism.

5. The term “manipulation” in safe opening refers to:

• Drilling the safe
• Opening a safe without using the key or combination
• Removing the safe from the floor
• Painting the safe

Rationale: Manipulation involves techniques like dial manipulation to

open the safe without destructive entry. 2 / 4

• Which type of locking mechanism is most commonly found in modern

home safes?

• Lever lock
• Tubular lock
• Electronic keypad lock
• Mortise lock

Rationale: Electronic keypad locks are widely used in home safes due

to ease of use and programmability.

• What is the primary hazard when using a torch to open a safe?
• Slow operation
• High cost
• Fire and toxic fumes
• Lock damage

Rationale: Using a torch can ignite contents or release hazardous

fumes.

8. A Group 2 safe, according to U.L. ratings, is intended primarily for:

• Weapons storage
• Cash and valuables
• Documents only
• Jewelry only

Rationale: Group 2 safes are designed for storing cash and valuables

with a specified level of burglary resistance. 3 / 4

• Which part of a combination lock moves in a circular motion when

dialing?

• Spindle
• Dial
• Bolt
• Cam

Rationale: The dial is rotated to enter the combination, moving the

internal wheels accordingly.

• What is the purpose of a relocking device in a safe?
• To improve aesthetics
• To increase fire resistance
• To lock the bolts if tampering occurs
• To reduce weight

Rationale: Relocking devices protect the safe by automatically

engaging the lock if the primary lock is attacked.

• Which type of safe door construction provides the highest level

of fire protection?

• Single steel plate
• Insulated composite layers
• Solid wood
• Aluminum sheet

Rationale: Composite layers of insulation and steel increase fire

resistance by reducing heat transfer.

• / 4