CPL Lock Installation & Maintenance

Question 1

What is the primary tool used for lock installation?

Accepted Answer

Keyway cutter

Answer

Hammer

Answer

Wrench

Answer

Pliers

Question 2

Which part of a lock needs regular lubrication to maintain functionality?

Accepted Answer

Pin and tumbler mechanism

Answer

Lock cylinder

Answer

Spring mechanism

Answer

Lock housing

Question 3

What is a common reason for a lock malfunction?

Accepted Answer

Dirt, debris, or corrosion

Answer

Improper installation

Answer

Excessive lubrication

Answer

Key duplication issues

Question 4

How often should locks be maintained?

Accepted Answer

Annually

Answer

Once every five years

Answer

Once every decade

Answer

Only when broken

Question 5

What should be done if a key becomes stuck in the lock?

Accepted Answer

Lubricate the lock mechanism

Answer

Forcefully remove the key

Answer

Replace the lock immediately

Answer

Ignore the issue

Question 6

What is the purpose of rekeying a lock?

Accepted Answer

To make the existing key obsolete

Answer

To replace the lock entirely

Answer

To improve the lock's security

Answer

To clean the lock

Question 7

What is a high-security lock designed to prevent?

Accepted Answer

Lock picking and unauthorized key duplication

Answer

Water damage

Answer

Fire hazards

Answer

Dust accumulation

Question 8

What is the most common material used in lock construction?

Accepted Answer

Brass or steel

Answer

Aluminum

Answer

Plastic

Answer

Wood

Question 9

What is a common mistake made during lock installation?

Accepted Answer

Misaligning the lock with the door frame

Answer

Installing the lock too tightly

Answer

Not using enough lubrication

Answer

Leaving the lock exposed to the weather