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Naui Scuba Exam Questions And Answers With Verified Solutions 100% Correct!!!
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Naui Scuba Exam Questions And Answers With Verified Solutions 100% Correct!!!
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Naui Scuba Exam Questions AndAnswers With Verified Solutions 100%
Correct!!!
At a minimum, while diving, most dive computers display: - ANSWER✔✔
Maximum depth, current depth, actual bottom time, remaining allowable bottom
time.
Which of the following is an essential feature to consider when selecting a diving
mask? - ANSWER✔✔ Tempered or safety glass
Snorkels over 15 inches (38 centimeters) in length are not recommended
primarily because: - ANSWER✔✔ They have too much dead air space.
When buying or renting equipment for diving, the most important consideration
is: - ANSWER✔✔ Its fit on your body.
When rinsing a regulator it is best to: - ANSWER✔✔ 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: -
ANSWER✔✔ An overpressure relief valve, inflation/deflation hose, low pressure
inflator hose.
Three types of alternate air sources that are in common use today are: -
ANSWER✔✔ Octopus rigs, completely redundant systems, an integrated regulator
into the BCD inflation/deflation hose.
, According to the United States Department of Transportation regulations, scuba
tanks must be hydrostatically tested every: - ANSWER✔✔ 5 years
The most important functional feature of a weight belt or weight system is: -
ANSWER✔✔ A means for ditching the weights immediately with one hand.
The primary purpose of the exposure suit is to: - ANSWER✔✔ Preserve body heat
during dives.
You should have your regulator serviced by a certified repair technician: -
ANSWER✔✔ At least once per year.
The stage of the regulator which reduces tank pressure is: - ANSWER✔✔ first
Two types of materials that scuba tanks are made from are steel and _________. -
ANSWER✔✔ aluminum
The _________ line is the direction of travel line on the compass. - ANSWER✔✔
lubber
The dive knife is used primarily as a _________ for digging, cutting, pounding and
prying. - ANSWER✔✔ Tool
Markings on scuba tanks include: - ANSWER✔✔ Date of hydrostatic test, serial
number, type of material.
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