What color is used for R-11 refrigerant cylinders?

Prepare for the Refrigeration Operating Engineer License Test with flashcards and multiple-choice questions, each with hints and explanations. Gear up for your exam!

R-11 refrigerant, which is a type of chlorofluorocarbon (CFC), is associated with the color orange for its cylinders. This color coding helps in clearly identifying refrigerants and reduces the risk of mishandling or mixing different types of refrigerants, which can lead to safety hazards and inefficiencies in refrigeration systems.

In the refrigeration industry, each type of refrigerant is assigned a specific color code for its storage and transport cylinders to ensure safety and compliance with regulations. The use of orange for R-11 will signal to technicians and operators that the cylinder contains this particular refrigerant, facilitating proper handling protocols and maintenance of equipment.

Ensuring proper color recognition is crucial for operators, as it aids in quickly identifying the right refrigerants during service or emergencies.

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