Enriched Air Nitrox SC-EAN Exam Questions and Answers All Correct

Enriched Air Nitrox SC-EAN Exam Questions and Answers All Correct Remaining within the recommended limiting ppO2 of 1.4 bar helps nitrox divers to avoid: A) Helium Narcosis B) Oxygen Toxicity C) Decompression Illness D) Nitrogen Narcosis - Answer-Oxygen Toxicity A common misconception is, that compared to air, Nitrox enables Divers to dive: A) More shallow B) Longer C) Deeper D) Shorter - Answer-Deeper Diving Nitrox has which potential to provide? A) longer no-decompression limits, longer repetitive dives B) shorter decompression limits, shorter repetitive dives C) longer decompression limits, shorter decompression dives D) longer no-decompression dives, shorter repetitive dives - Answer-longer no-decompression limits, longer repetitive dives The air that we breathe consist mainly of: A) Oxygen 78%/Nitrogen 21% B) 50% Nitrogen/ 50% Oxygen C) 100% Oxygen D) Oxygen 21%/ Nitrogen 78% - Answer-Oxygen 21%/ Nitrogen 78%