Associated Locksmiths of America (ALOA) Practice Test 2025 – Your Comprehensive All-in-One Guide to Exam Excellence!

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How does reverse action duty operate in an electric latch strike?

It remains locked when energized

It unlocks when power is supplied

It locks when energized

In the context of electric latch strikes, reverse action duty refers to how the locking mechanism behaves when power is applied. For an electric latch strike operating under reverse action duty, the mechanism locks when energized. This means that when the electric strike receives power, it engages the locking mechanism to secure the door.

This operation is particularly useful in access control systems where the door must be kept locked during certain conditions, often utilizing an electric strike in systems where an electromagnetic lock is not feasible or desired.

Understanding this functionality is crucial for locksmiths and security professionals, as it dictates how electric strikes will behave in various situations, such as during emergencies or in situations where the lock's status needs to be altered frequently.

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It unlocks and locks in quick succession

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