According to the lighting control schedule, which Lighting Contactor is controlled by LS #13?

The correct answer indicates that Lighting Contactor L is the one controlled by LS #13 according to the lighting control schedule. In blueprint reading and lighting control design, each lighting contractor is typically designated by letters, and each light sensor (LS) is assigned a specific control function.

Understanding the lighting control schedule is crucial, as it outlines the relationship between different lighting sensors and their respective contactors. When you review the control schedule, it becomes apparent that LS #13 is specifically mentioned as the control for Lighting Contactor L, which means that whenever LS #13 is activated—either by changes in ambient light or manual control—the corresponding lighting connected to Contactor L will respond accordingly.

The other contactors (K, M, and N) are not assigned to LS #13 and are likely controlled by different lighting sensors. This reinforces the idea that a clear understanding of the control chart is essential for effective interpretation of lighting designs in electrical blueprints.