For a dive using EAN32, what depth corresponds to 75 fsw?

To determine the depth that corresponds to 75 feet of seawater (fsw) when diving with EAN32 (Enriched Air Nitrox with 32% oxygen), we first need to understand the conversion between feet and meters. The conversion factor used is approximately 0.3048 meters per foot.

To convert 75 fsw to meters: 75 fsw × 0.3048 = 22.86 meters

When rounding to standard measurement used in diving, this figure translates to approximately 23 meters. Therefore, the depth that you would report for a dive at 75 fsw is indeed relevant when considering the varying options provided.

The choice listed would align more closely with the conversion resulting in 23 msw, illustrating a common practice in diving to select the accurate conversion that matches the context of the dive practice involved.

The correct understanding and application of depth conversions are crucial for divers to ensure safety and adherence to gas management protocols. In the case of Nitrox diving, awareness of depth and oxygen partial pressure is essential to avoid potential oxygen toxicity and to maintain safe diving practices.