NAUI ELearning (SCUBA) Exam
Questions and Answers 100% Solved
Any time you enter the water to scuba dive, there is risk of an accident. -
✔✔True
The responsibility of your well being depends on: - ✔✔You
A pre-existing medical contraindication might disqualify you from scuba
diving. - ✔✔True
Areas of concern are: - ✔✔Circulatory
Respiratory
Air spaces
All of the above
You need to be a skilled swimmer to learn to be a scuba diver. - ✔✔false
The main concern in diving is - ✔✔equipment malfunction
equipment misuse
hazardous marine life
boats
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,Your entry-level NAUI scuba diver certification is a "license to " - ✔✔Learn
Which of the following physical factors can make you incapable of
sustaining the efforts sometimes demanded when participating in
recreational diving? - ✔✔all of the above
Physical fitness is an important consideration for scuba divers because it
helps to prevent diving accidents due to: - ✔✔exhaustion
Completing this entry level scuba certification course makes you
knowledgeable and skillful enough to dive safely in or at: - ✔✔open water
with conditions similar to those in which you were trained
Factors that can affect the breathing ease of a snorkel are: - ✔✔Length and
Diameter
When selecting a face mask, the most important thing to consider is: -
✔✔Proper seal and fit
Snorkels over 15 inches in length are not recommended primarily because:
- ✔✔they have too much dead air space
When buying or renting equipment for diving, the most important
consideration is: - ✔✔its fit on your body
Diving equipment should be: - ✔✔rinsed thoroughly, dried and stored in a
cool place
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, Open heel fins are usually the fins of choice for scuba divers because: -
✔✔they may be used in a wide variety of enviromental conditions
In the United States, scuba cylinders must be internally inspected every
_____ and pressure tested every _ - ✔✔1 year, 5 years
Scuba tanks should always have some pressure in them to prevent: -
✔✔moisture from entering
According to the Department of Transportation regulations, scuba tanks
must be hydrostatically tested every _______ - ✔✔5 years
Two types of materials that scuba tanks are made from are steel and
_________. - ✔✔aluminum
Markings on scuba tanks include: - ✔✔date of hydrostatic test, serial
number, type of material
When rinsing a regulator it is best to: - ✔✔leave the regulator attached to
the tank or have the dust cap in place
you should have your regulator serviced by a certified repair technician: -
✔✔at least once per year
The stage of the regulator which reduces tank pressure is: - ✔✔the first
stage
3
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Questions and Answers 100% Solved
Any time you enter the water to scuba dive, there is risk of an accident. -
✔✔True
The responsibility of your well being depends on: - ✔✔You
A pre-existing medical contraindication might disqualify you from scuba
diving. - ✔✔True
Areas of concern are: - ✔✔Circulatory
Respiratory
Air spaces
All of the above
You need to be a skilled swimmer to learn to be a scuba diver. - ✔✔false
The main concern in diving is - ✔✔equipment malfunction
equipment misuse
hazardous marine life
boats
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,Your entry-level NAUI scuba diver certification is a "license to " - ✔✔Learn
Which of the following physical factors can make you incapable of
sustaining the efforts sometimes demanded when participating in
recreational diving? - ✔✔all of the above
Physical fitness is an important consideration for scuba divers because it
helps to prevent diving accidents due to: - ✔✔exhaustion
Completing this entry level scuba certification course makes you
knowledgeable and skillful enough to dive safely in or at: - ✔✔open water
with conditions similar to those in which you were trained
Factors that can affect the breathing ease of a snorkel are: - ✔✔Length and
Diameter
When selecting a face mask, the most important thing to consider is: -
✔✔Proper seal and fit
Snorkels over 15 inches in length are not recommended primarily because:
- ✔✔they have too much dead air space
When buying or renting equipment for diving, the most important
consideration is: - ✔✔its fit on your body
Diving equipment should be: - ✔✔rinsed thoroughly, dried and stored in a
cool place
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, Open heel fins are usually the fins of choice for scuba divers because: -
✔✔they may be used in a wide variety of enviromental conditions
In the United States, scuba cylinders must be internally inspected every
_____ and pressure tested every _ - ✔✔1 year, 5 years
Scuba tanks should always have some pressure in them to prevent: -
✔✔moisture from entering
According to the Department of Transportation regulations, scuba tanks
must be hydrostatically tested every _______ - ✔✔5 years
Two types of materials that scuba tanks are made from are steel and
_________. - ✔✔aluminum
Markings on scuba tanks include: - ✔✔date of hydrostatic test, serial
number, type of material
When rinsing a regulator it is best to: - ✔✔leave the regulator attached to
the tank or have the dust cap in place
you should have your regulator serviced by a certified repair technician: -
✔✔at least once per year
The stage of the regulator which reduces tank pressure is: - ✔✔the first
stage
3
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
