North Carolina Locksmith Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the North Carolina Locksmith Exam with our comprehensive quiz featuring multiple-choice questions and in-depth explanations to aid your learning. Boost your confidence and knowledge as you get ready for your licensing exam!

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

What does the term chassis signify in the context of cylindrical locksets?

  1. The key mechanism of the lock

  2. The body containing the actuating mechanism

  3. The finish of the lock body

  4. The locking bolt assembly

The correct answer is: The body containing the actuating mechanism

In the context of cylindrical locksets, the term chassis refers to the body containing the actuating mechanism. The chassis is the main structure of the lock that houses the internal components, such as the latch or deadbolt mechanisms and the portions that interact with the key or thumb turn. Understanding this is vital for locksmiths and those studying lock systems because the chassis plays a critical role in the overall function and durability of the lock. In contrast, the key mechanism is specifically concerned with how the lock engages and disengages through the use of a key, the finish pertains to the surface treatment or coating of the lock body, and the locking bolt assembly refers to the part of the lock that actually secures the door. Knowing the distinct functions and components of a lock helps in both installation and troubleshooting scenarios, which is key for proficient locksmithing.

More Questions Like This