Which component is NOT activated at 8 am when the HOA switch is in AUTO mode?

In this scenario, when the HOA (Hand-Off-Auto) switch is in AUTO mode, the specific components that are typically activated at a certain time, like 8 am, depend on how the system is configured. The green light often serves as an indicator of the system status, showing operational readiness or indicating that the system is in stand-by until activated by specific conditions.

When the HOA switch is in AUTO mode, the TC motor, the white light, and the transformer may be designed to activate at that specified time based on automated control systems. These components play roles in the operation of the system, making them likely to be activated at 8 am under normal circumstances. In contrast, the green light does not typically serve as an active component that requires activation in the same way; it usually merely indicates system status rather than performing an operation or function that necessitates activation at a specific time.

Thus, the green light not being activated at 8 am while the HOA switch is in AUTO mode aligns with its expected role, confirming why it is the correct choice.