NITROX EXAM SET 2025 |GUARANTEED
PASS!!
Air - ACCURATE ANSWERS✔✔ 78% Nitrogen, 21% Oxygen
What is Nitrox - ACCURATE ANSWERS✔✔ Gas mixture with less
Nitrogen (usually more Oxygen)
Nitrox other names - ACCURATE ANSWERS✔✔ Oxygen enriched air,
Enriched air nitrox, Nitrox, EANx.
"nitrox" can refer to any mixture of nitrogen and oxygen, so plain,
ordinary air would be nitrox, and in the past nitrox has even been used to
refer to nitrogen-oxygen mixtures with less oxygen than air that were
used in undersea habitat diving. - ACCURATE ANSWERS✔✔
Place The Historical Nitrox Events in Chronological Order -
ACCURATE ANSWERS✔✔ The First Diving Decompression Tables
were published
NAUI endorsed EANX Endorsing Two Specialized Training Agencies
Other Recreational Training Agencies Announced They Would Offer
Nitrox
,NAUI codified Standards For Enriched Air Nitrox Training and
Certification
The Advantages of using Nitrox Include: - ACCURATE ANSWERS✔✔
Extended Bottom Times
Shorter Surface Interval
Increased Safety Factor When Used With Air Tables
Nitrox is the same as Trimix and its used to reduce the effects of narcosis
that a diver might feel (T/F) - ACCURATE ANSWERS✔✔ False
All of these terms refer to the same breathing mixture (T/F)
- EAN36
-NOAA Nitrox II
-Nitrox 36%
-36% Oxygen Mixture - ACCURATE ANSWERS✔✔
, Nitrox is a ____________ breathing gas - ACCURATE ANSWERS✔✔
Mid Range
In _____, Paul Bert established that ___________, liberated as bubbles
following sudden decompression was the cause of decompression
sickness. - ACCURATE ANSWERS✔✔ 1878, Nitrogen
Nitrox provides the greatest advantages for dives in the
__________________ depth ranges - ACCURATE ANSWERS✔✔ 15-
33m (50-110 ft)
Using Boyles law we can easily know that if you compared two 11 liter
(80 cubic foot) scuba cylinders with different pressures to the one with
double the pressure also has a greater volume of gas (T/F) -
ACCURATE ANSWERS✔✔ True
Henry's Law - ACCURATE ANSWERS✔✔ The amount of any given
gas that will dissolve in a liquid at a given temperature is a function of
the partial pressure of the gas that is in contact with the liquid and the
solubility coefficient of the gas in the particular liquid."
Henry's Law addresses the quantity of a gas that will dissolve, and
describes the rate at which the gas will dissolve (T/F) - ACCURATE
ANSWERS✔✔ False, it does not describe the rate at which gas disolves
PASS!!
Air - ACCURATE ANSWERS✔✔ 78% Nitrogen, 21% Oxygen
What is Nitrox - ACCURATE ANSWERS✔✔ Gas mixture with less
Nitrogen (usually more Oxygen)
Nitrox other names - ACCURATE ANSWERS✔✔ Oxygen enriched air,
Enriched air nitrox, Nitrox, EANx.
"nitrox" can refer to any mixture of nitrogen and oxygen, so plain,
ordinary air would be nitrox, and in the past nitrox has even been used to
refer to nitrogen-oxygen mixtures with less oxygen than air that were
used in undersea habitat diving. - ACCURATE ANSWERS✔✔
Place The Historical Nitrox Events in Chronological Order -
ACCURATE ANSWERS✔✔ The First Diving Decompression Tables
were published
NAUI endorsed EANX Endorsing Two Specialized Training Agencies
Other Recreational Training Agencies Announced They Would Offer
Nitrox
,NAUI codified Standards For Enriched Air Nitrox Training and
Certification
The Advantages of using Nitrox Include: - ACCURATE ANSWERS✔✔
Extended Bottom Times
Shorter Surface Interval
Increased Safety Factor When Used With Air Tables
Nitrox is the same as Trimix and its used to reduce the effects of narcosis
that a diver might feel (T/F) - ACCURATE ANSWERS✔✔ False
All of these terms refer to the same breathing mixture (T/F)
- EAN36
-NOAA Nitrox II
-Nitrox 36%
-36% Oxygen Mixture - ACCURATE ANSWERS✔✔
, Nitrox is a ____________ breathing gas - ACCURATE ANSWERS✔✔
Mid Range
In _____, Paul Bert established that ___________, liberated as bubbles
following sudden decompression was the cause of decompression
sickness. - ACCURATE ANSWERS✔✔ 1878, Nitrogen
Nitrox provides the greatest advantages for dives in the
__________________ depth ranges - ACCURATE ANSWERS✔✔ 15-
33m (50-110 ft)
Using Boyles law we can easily know that if you compared two 11 liter
(80 cubic foot) scuba cylinders with different pressures to the one with
double the pressure also has a greater volume of gas (T/F) -
ACCURATE ANSWERS✔✔ True
Henry's Law - ACCURATE ANSWERS✔✔ The amount of any given
gas that will dissolve in a liquid at a given temperature is a function of
the partial pressure of the gas that is in contact with the liquid and the
solubility coefficient of the gas in the particular liquid."
Henry's Law addresses the quantity of a gas that will dissolve, and
describes the rate at which the gas will dissolve (T/F) - ACCURATE
ANSWERS✔✔ False, it does not describe the rate at which gas disolves
