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NAUI Final Exam Questions and Correct Answers the Latest Update
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NAUI Final Exam Questions and Correct Answers the Latest Update
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NAUI Final Exam Questions and
Correct Answers the Latest Update
Which of the following is an essential feature to consider when selecting a dive
mask?
✓ Tempered or safety glass
Snorkels over 15 inches (38 cm) 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
When rinsing a regulator it is best to:
✓ Leave the regulator attached to the tank or have the dust cap in place
Three features that are common to all buoyancy control devices are:
✓ An overpressure relief valve, inflation/deflation hose, low pressure inflator hose
Three types of alternate air sources that are in common use today are:
✓ Octopus rigs, completely redundant systems, an integrated regulator into the BCD
inflation/deflation hose
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According to the United States Department of Transportation regulations,
scuba tanks must be hydrostatically tested every:
✓ 5 years
The most important functional feature of a weight belt or weight system is:
✓ A means for ditching the weights immediately with one hand
The primary purpose of the exposure suit is to:
✓ Preserve body heat during dives
At a minimum, while diving, most dive computers display:
✓ Maximum depth, current depth, actual bottom time, remaining allowable bottom
time
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:
✓ first
Two types of materials that scuba tanks are made from are steel and
✓ Aluminum
The _________ line is the direction of travel line on the compass.
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