SDI COMPUTER NITROX EXAM WITH CORRECT
ACTUAL QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS
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Terms in this set (46)
True or False. Oxygen Enriched Air is True
a term some divers use to refer to
Nitrox.
The air we normally breathe consists Nitrogen and Oxygen
primarily of:
A mixture of nitrogen and oxygen in Enriched Air, Enriched Air Nitrox, Nitrox, Etc.
which the percentage of oxygen is
greater than that found in air is
generally called:
, The person who creates the Nitrox Blender
used to fill scuba cylinders is referred
to as a:
Which of the following is not a Nitrox EAN21
mixture? EAN24, EAN21, EAN40
The primary benefits of using Nitrox Longer bottom times and shorter surface intervals
include:
During any 24-hour period, you can 150 Minutes or 2.5 hours
be exposed to a Nitrox mixture at its
Maximum Operating Depth (MOD)
for up to:
True or False. Dive computers work False
by monitoring the presences of so-
called 'silent bubbles using
ultrasound.
What may happen if you go too deep You may not be able to make a direct ascent to the
or stay too long? surface without substantially increasing your risk of
decompression sickness and your dive computer
may require you to make a series of decompression
stops
A decompression stop is: Pausing at a fixed depth for a specified period of
time to allow excess nitrogen to exit you body more
slowly
To properly engage in Specialized training, Additional equipment, and
decompression diving requires: Topside support
ACTUAL QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (46)
True or False. Oxygen Enriched Air is True
a term some divers use to refer to
Nitrox.
The air we normally breathe consists Nitrogen and Oxygen
primarily of:
A mixture of nitrogen and oxygen in Enriched Air, Enriched Air Nitrox, Nitrox, Etc.
which the percentage of oxygen is
greater than that found in air is
generally called:
, The person who creates the Nitrox Blender
used to fill scuba cylinders is referred
to as a:
Which of the following is not a Nitrox EAN21
mixture? EAN24, EAN21, EAN40
The primary benefits of using Nitrox Longer bottom times and shorter surface intervals
include:
During any 24-hour period, you can 150 Minutes or 2.5 hours
be exposed to a Nitrox mixture at its
Maximum Operating Depth (MOD)
for up to:
True or False. Dive computers work False
by monitoring the presences of so-
called 'silent bubbles using
ultrasound.
What may happen if you go too deep You may not be able to make a direct ascent to the
or stay too long? surface without substantially increasing your risk of
decompression sickness and your dive computer
may require you to make a series of decompression
stops
A decompression stop is: Pausing at a fixed depth for a specified period of
time to allow excess nitrogen to exit you body more
slowly
To properly engage in Specialized training, Additional equipment, and
decompression diving requires: Topside support
