A Burning ET Tube with a High Concentration of O2 or O2/N2O Will Exhibit a “blowtorch” Effect

A Burning ET Tube with a High Concentration of O2 or O2/N2O Will Exhibit a “blowtorch” Effect

A:A burning ET tube with a high concentration of O₂ or O₂/N₂O will exhibit a “blowtorch” effect. (Copyright © ECRI Institute. Used with permission.)B:A burning ET tube will produce a large amount of debris.

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Figure 5-37