What should be your FIRST check on a motor that seems to be overheating?

The correct answer focuses on the importance of ensuring proper ventilation for a motor that appears to be overheating. Ventilation is crucial because motors rely on the flow of air to cool their internal components. If a motor is not adequately ventilated, heat can accumulate, leading to overheating that can damage the motor and reduce its lifespan.

When assessing ventilation, you should check for any blockages, such as dust or debris obstructing air intakes or exhausts. Additionally, you should verify that the motor is installed in an environment that allows for adequate airflow. Improving ventilation can often resolve overheating issues without further troubleshooting other factors, making it a logical first step.

While considerations like load capacity, shorted windings, or wire size are also important, they are secondary checks that typically follow an assessment of ventilation. Ensuring that the motor has adequate airflow is the initial and most straightforward action to take.