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NAUI NITROX DIVER FINAL EXAM
BRAND NEW OFFICIAL QUESTIONS
WITH ANSWERS.
1. Maximum operating depth of a gas mix (MOD) is determined
by? - correct answer -Maximum acceptable partial pressure of
oxygen
2. Normal maximum operating depth for EAN 32 with pO2=1.4 ata
- correct answer -34 msw
3. Best mix to use for an oxygen partial pressure limit of 1.6 ata
on a dive to 27 msw - correct answer -ean 40
4. Maximum operating depth - correct answer -Maximum depth
dived with a given nitrox mixture
5. Oxygen percentages on the OCEANx calculator can be set
from what? - correct answer -25%-40%
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6. What is the best mix? - correct answer -the highest percentage
of oxygen that can be used at the planned dive depth
7. EAN 32, 33 msw, 23 minutes. surface interval: 2 hrs.
8. second dive: EAN 32, 23 msw, what is his adjusted maximum
dive time? - correct answer -24
9. NAUI nitrox dive tables have a gas mix tolerance of - correct
answer -plus or minus 1%
10. standard NAUI dive table can be used up to altitudes of
about - correct answer -300 m
11. NAUI RGBM sea level dive tables can be used for altitudes
up to - correct answer -610 m
12. What is the equivalent air depth for a 23 msw dive using
EAN 32? - correct answer -18 msw
NAUI NITROX DIVER FINAL EXAM
BRAND NEW OFFICIAL QUESTIONS
WITH ANSWERS.
1. Maximum operating depth of a gas mix (MOD) is determined
by? - correct answer -Maximum acceptable partial pressure of
oxygen
2. Normal maximum operating depth for EAN 32 with pO2=1.4 ata
- correct answer -34 msw
3. Best mix to use for an oxygen partial pressure limit of 1.6 ata
on a dive to 27 msw - correct answer -ean 40
4. Maximum operating depth - correct answer -Maximum depth
dived with a given nitrox mixture
5. Oxygen percentages on the OCEANx calculator can be set
from what? - correct answer -25%-40%
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6. What is the best mix? - correct answer -the highest percentage
of oxygen that can be used at the planned dive depth
7. EAN 32, 33 msw, 23 minutes. surface interval: 2 hrs.
8. second dive: EAN 32, 23 msw, what is his adjusted maximum
dive time? - correct answer -24
9. NAUI nitrox dive tables have a gas mix tolerance of - correct
answer -plus or minus 1%
10. standard NAUI dive table can be used up to altitudes of
about - correct answer -300 m
11. NAUI RGBM sea level dive tables can be used for altitudes
up to - correct answer -610 m
12. What is the equivalent air depth for a 23 msw dive using
EAN 32? - correct answer -18 msw