Which statement accurately describes the dual-fuel labeling colors?

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Prepare for the NFPA 54 National Fuel Gas Code Test. Enhance your knowledge with multiple-choice questions and flashcards, complete with hints and detailed explanations. Get exam-ready now!

Multiple Choice

Which statement accurately describes the dual-fuel labeling colors?

Explanation:
In dual-fuel labeling, colors are used to quickly identify which fuel type the system is configured to use. Natural gas is indicated by yellow, while LP (propane) gas is indicated by green. This visual cue helps installers and inspectors confirm the correct fuel setup and prevents mixing or cross-connection, which can be dangerous. The other color pairings would not align with the established labeling convention, risking confusion and incorrect fueling. So, LP green and natural gas yellow accurately describe the dual-fuel labeling colors.

In dual-fuel labeling, colors are used to quickly identify which fuel type the system is configured to use. Natural gas is indicated by yellow, while LP (propane) gas is indicated by green. This visual cue helps installers and inspectors confirm the correct fuel setup and prevents mixing or cross-connection, which can be dangerous. The other color pairings would not align with the established labeling convention, risking confusion and incorrect fueling. So, LP green and natural gas yellow accurately describe the dual-fuel labeling colors.

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