NAUI SCUBA DIVING ACTUAL PAPER 2026
QUESTIONS WITH ANSWERS GRADED A+
●● Snorkels over 15 inches in length are not reccomended primarily
because: Answer: They have too much dead air space.
●● When buying or renting scuba equipment for diving, Space the most
pertinent consideration is Answer: it's fit on your body
●● When rinsing a regulator it is best to Answer: leave the regulator
attached to the tank four have the dust cat in place
●● Diving equipment should be Answer: rinse thoroughly, dried and
stored in a cool place.
●● Scuba tank should always have some pressure and then to prevent
Answer: moisture from entering.
●● According to the Department of Transportation regulations, scuba
tanks must be hydrostatically tested every Answer: 5 years
●● Open heel fins are usually the sense of choice for scuba divers
because Answer: they may be used in a wide variety of environmental
conditions.
, ●● The primary purpose of the exposure suit is to Answer: preserve heat
during dives.
●● Weighting systems are used by the diver primarily to Answer: offset
the positive buoyancy created by the wet suit.
●● You should have your regulator serviced by certified repair
technician Answer: at least once per year.
●● The stage of the regulator, which reduces tank pressure, is Answer:
the first stage.
●● Two types of materials that scuba tanks are made from our 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
●● Stamped (engraved) markings on scuba tanks include Answer: date
of hydrostatic test, serial number, and type of material.
QUESTIONS WITH ANSWERS GRADED A+
●● Snorkels over 15 inches in length are not reccomended primarily
because: Answer: They have too much dead air space.
●● When buying or renting scuba equipment for diving, Space the most
pertinent consideration is Answer: it's fit on your body
●● When rinsing a regulator it is best to Answer: leave the regulator
attached to the tank four have the dust cat in place
●● Diving equipment should be Answer: rinse thoroughly, dried and
stored in a cool place.
●● Scuba tank should always have some pressure and then to prevent
Answer: moisture from entering.
●● According to the Department of Transportation regulations, scuba
tanks must be hydrostatically tested every Answer: 5 years
●● Open heel fins are usually the sense of choice for scuba divers
because Answer: they may be used in a wide variety of environmental
conditions.
, ●● The primary purpose of the exposure suit is to Answer: preserve heat
during dives.
●● Weighting systems are used by the diver primarily to Answer: offset
the positive buoyancy created by the wet suit.
●● You should have your regulator serviced by certified repair
technician Answer: at least once per year.
●● The stage of the regulator, which reduces tank pressure, is Answer:
the first stage.
●● Two types of materials that scuba tanks are made from our 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
●● Stamped (engraved) markings on scuba tanks include Answer: date
of hydrostatic test, serial number, and type of material.
