Dive SSI - Specialty Course Enriched Air
Nitrox Level 2 (40%) (SC-EAN)Correct
100%
What nitrox mixture can be used at any depth shallower than 99 feet? - ANSWER
EAN32
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
The air that we breathe consists mainly of: - ANSWER Nitrogen 78% / Oxygen 21%
Nitrox Level 2 (40%) (SC-EAN)Correct
100%
What nitrox mixture can be used at any depth shallower than 99 feet? - ANSWER
EAN32
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
The air that we breathe consists mainly of: - ANSWER Nitrogen 78% / Oxygen 21%
