Elevator Mechanic Practice Exam

What must be done if a cylinder is classified as unexposed?

1. It's exempt from testing

2. Insert a new seal annually

3. It requires an annual static load test

4. Visually inspect it monthly

The correct answer is: It's exempt from testing

The classification of a cylinder as unexposed suggests that it is not subject to any conditions that could compromise its performance, such as exposure to the elements. Therefore, it is indeed exempt from the routine testing that applied to exposed cylinders. This classification is generally aimed at ensuring that maintenance protocols are appropriately tailored to the conditions of various components in an elevator system. In this context, the other options involve additional measures that are typically required for cylinders subject to wear or exposure, and since an unexposed cylinder doesn’t face those same risks, it does not require the same testing or inspection frequency.