North Carolina Locksmith Practice Exam

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Prepare for the North Carolina Locksmith Exam with confidence. This comprehensive quiz includes multiple-choice questions that cover a range of crucial topics relevant to locksmithing. Enhance your knowledge and skills while receiving hints and explanations for each question. Ace your exam and kickstart your locksmith career!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the purpose of stop works in a lock?

To prevent accidental locking of a door
To ensure a knob or lever cannot be operated
To provide more than one key operation
To adjust the resistance of a latch

The correct answer is: To ensure a knob or lever cannot be operated

The purpose of stop works in a lock primarily centers around ensuring that the knob or lever cannot be operated under certain conditions. This is achieved by creating a mechanism that physically prevents the operation of the lock when certain criteria are not met, which often relates to the lock’s design and intended use. For instance, stop works can limit operations to specific keys or key combinations, maintaining security by restricting access. While other options present different aspects of lock functionality, they do not encapsulate the specific role of stop works. Preventing accidental locking of a door relates to different mechanisms or design features, providing more than one key operation pertains to master key systems rather than stop works, and adjusting latch resistance is related to the overall tension and operation of the lock rather than the stop work’s function in ensuring operational integrity of the knob or lever. Thus, the specific mechanism of stop works is crucial for maintaining controlled access and operational security in locking systems.