North Carolina Locksmith Practice Exam

What type of machine is capable of duplicating keys with limited manual operations?

1. Manual Key Machine

2. Semi Auto Key Machine

3. Electronic Key Machine

4. Precision Key Machine

The correct answer is: Semi Auto Key Machine

The answer is appropriate because a semi-automatic key machine is designed to streamline the key duplication process by reducing the amount of manual intervention required. These machines often feature automated components that assist in the alignment and cutting of keys, allowing locksmiths to achieve accuracy and efficiency without needing to handle every step manually. In contrast, a manual key machine relies entirely on the operator's skills to physically manipulate the key and cutter during the duplication process, increasing the time spent on each key. An electronic key machine incorporates advanced technology, often including programmable features and digital displays, which can offer even more automation but may require a more complex setup or operation, thus not fitting the description of limited manual operations as clearly as a semi-automatic machine. A precision key machine focuses on producing highly accurate key duplicates but does not necessarily imply limited manual operation; it may still require significant manual input. Therefore, the semi-automatic key machine best meets the criteria of duplicating keys with limited manual operations while ensuring efficiency and precision.