All motors used in refrigeration needing maintenance must meet what requirement?

• A. Annual performance review
• B. Visual inspection every 3 months
• C. Scheduled oil changes
• D. Compliance with EPA regulations

Answer: (D)

The requirement that all motors used in refrigeration needing maintenance must meet is compliance with EPA regulations. This is crucial because the Environmental Protection Agency (EPA) enforces regulations that ensure the proper handling of refrigerants and the maintenance of refrigeration equipment to protect the environment and public health. Compliance ensures motors operate efficiently and in a manner that minimizes leaks or other failures that could lead to refrigerant emissions, which can be harmful to the ozone layer and contribute to climate change.

Although options like annual performance review, visual inspection every 3 months, and scheduled oil changes may be relevant to the maintenance of motors, they do not specifically address the regulatory framework that governs the use and maintenance of refrigeration systems. Compliance with EPA standards is fundamental and encompasses various best practices for maintenance and operation, making it the most critical requirement for refrigeration motors.