Which of the following measures can help prevent refrigerant leaks?

Regular maintenance is a crucial measure for preventing refrigerant leaks. This involves routine checks and servicing of refrigeration systems to identify and address potential issues before they lead to leaks. Maintenance practices can include inspecting joints, seals, and connections for wear and tear, monitoring system pressure, and ensuring components are functioning correctly. By performing regular maintenance, operators can catch small problems early, which helps extend the life of the system and ensures it operates efficiently, reducing the risk of refrigerant loss.

In contrast, increased temperature may actually exacerbate leaks by causing materials to expand and could increase pressure inside the system. Using cheaper materials may compromise the integrity and durability of system components, making them more susceptible to leaks. Infrequent inspections mean that potential leaks can go undetected for longer periods, resulting in more significant issues when they do occur. Regular maintenance is an essential practice for running a reliable and environmentally responsible refrigeration system.