ENRICHED AIR NITROX LATEST ACTUAL
QUESTIONS WITH VERIFIED ANSWERS (2026)
●● Compared to air, nitrox has a higher concentration of:
Answer: Oxygen
●● Nitrox and the acronym EANx refer to mixtures with oxygen
concentrations (FO2) higher than:
Answer: 21
●● You can improve your safety while diving with nitrox by:
Answer: Using the same depth and time limitations as an air table or air
computer
●● The major benefit of diving with nitrox is that it has a lower
concentration of______, which limits our time at depth.
Answer: Nitrogen
●● Which of the following is true about diving with nitrox:
Answer: Which of the following is true about diving with nitrox:
Nitrox has more restrictive depth limitations than air
, ●● To make sure your personal equipment is suitable for nitrox, you
have to:
Answer: Ask your SSI Dive Center/Dive Professional if your equipment
needs special preparation/modification
●● What nitrox mixture can be used at any depth shallower than 99 feet?
Answer: EAN32
●● Which gas adds many benefits to multi-level computer diving?
Answer: Nitrox
●● Diving with nitrox has the potential to provide:
Answer: longer no-decompression limits and longer repetitive dives
●● A common misconception is that, when compared to air, nitrox
enables divers to dive:
Answer: deeper
●● The two most commonly used nitrox mixtures in recreational diving
are:
Answer: EAN32/EAN36
QUESTIONS WITH VERIFIED ANSWERS (2026)
●● Compared to air, nitrox has a higher concentration of:
Answer: Oxygen
●● Nitrox and the acronym EANx refer to mixtures with oxygen
concentrations (FO2) higher than:
Answer: 21
●● You can improve your safety while diving with nitrox by:
Answer: Using the same depth and time limitations as an air table or air
computer
●● The major benefit of diving with nitrox is that it has a lower
concentration of______, which limits our time at depth.
Answer: Nitrogen
●● Which of the following is true about diving with nitrox:
Answer: Which of the following is true about diving with nitrox:
Nitrox has more restrictive depth limitations than air
, ●● To make sure your personal equipment is suitable for nitrox, you
have to:
Answer: Ask your SSI Dive Center/Dive Professional if your equipment
needs special preparation/modification
●● What nitrox mixture can be used at any depth shallower than 99 feet?
Answer: EAN32
●● Which gas adds many benefits to multi-level computer diving?
Answer: Nitrox
●● Diving with nitrox has the potential to provide:
Answer: longer no-decompression limits and longer repetitive dives
●● A common misconception is that, when compared to air, nitrox
enables divers to dive:
Answer: deeper
●● The two most commonly used nitrox mixtures in recreational diving
are:
Answer: EAN32/EAN36
