Associated Locksmiths of America (ALOA) Practice Test 2026 – Your Comprehensive All-in-One Guide to Exam Excellence!

Question: 1 / 400

What determines the size of the wire needed for an electric strike?

The voltage rating only

The distance to the strike and the number of strikes

The size of the wire needed for an electric strike is primarily determined by factors such as the distance to the strike and the number of strikes. When longer wire runs are involved, the resistance in the wire increases, which can lead to a voltage drop. This drop can affect the performance of the electric strike, making it crucial to use a wire gauge that can handle the increased resistance over distance. Additionally, if multiple strikes are being powered, this adds further current demand, which also influences the choice of wire size to ensure adequate performance and safety.

Choosing the correct wire size is essential for maintaining efficient operation, as an insufficient gauge may lead to overheating or failure of the strike mechanism. Thus, considering both the length of the run and the load from multiple devices ensures that the system works effectively and reliably.

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The gauge of the previous wire used

The current rating of the electric strike

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