NAUI Final Exam Questions With Correct Verified Solutions.
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Course
NAUI Scuba
Institution
NAUI Scuba
Ultimate risk in scuba diving is __________ or __________ - Answer injuries / death
A student enrolled for training in scuba diving has an obligation to __________, __________, and __________ every course session. - Answer attend, participate, and complete
Your entry-level NAUI Scuba Di...
NAUI Final Exam Questions With Correct
Verified Solutions.
Ultimate risk in scuba diving is __________ or __________ - Answer injuries / death
A student enrolled for training in scuba diving has an obligation to __________, __________, and
__________ every course session. - Answer attend, participate, and complete
Your entry-level NAUI Scuba Diver certification is a "license to __________." - Answer learn about
underwater world
The best way to stay fit for diving is to __________. - Answer dive regularly
You should not consume __________ for at least 12 hours before diving (24 hours is even better). -
Answer alcohol
A mask must fit well, afford good vision, and provide a means to __________ to help equalize pressure in
your ears. - Answer block off your nose
Two factors that can affect the breathing ease of a snorkel are __________ and __________. - Answer
length / diameter
You can use __________ fins for diving in any temperature water. - Answer heel strap
If you use a fin that is too large and stiff for your leg muscles, the fin is likely to cause __________. -
Answer leg cramps
In the United States, scuba cylinders must be internally inspected __________ and pressure tested every
__________ years. - Answer each year / five
It is very important to prevent __________ from entering a scuba cylinder. - Answer water
, You turn on a cylinder valve by rotating the handle (knob) __________. - Answer counter-clockwise.
Scuba cylinder valves are equipped with a __________ to keep overpressure from rupturing the cylinder.
- Answer pressure relief disk
If you plan to engage in deep, wreck, or ice diving, you will want a __________ regulator. - Answer high
performance
The first stage of the regulator must have a high-pressure port so a __________ can be connected to the
regulator first stage. - Answer submersible pressure gauge (SPG)
When you rinse your regulator, you need to be careful not to press the __________ on the second stage.
- Answer purge button
Contingency scuba provides a __________ regulator and air supply. - Answer totally independent
You can read __________ depth gauges with reasonable accuracy down to about 12 meters (40 feet),
but other gauges are preferable in deeper water. - Answer capillary tube
A __________ is an important directional reference instrument. - Answer compass
A __________ provides a convenient way to consolidate your diving instruments. - Answer console
A timing device for diving must be able to measure __________. - Answer elapsed time
Dive computers usually display maximum and current __________, and remaining allowable
__________. - Answer depth / dive time
The three general types of buoyancy compensators are __________, __________, and __________. -
Answer back floatation, jackets, and horse collars
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