NAUI Open
Water Scuba
Certification
(169 questions
and answers)
Your entry-level NAUI Scuba Diver Certification is a
"License to _____" - answer LEARN
Completing this entry level scuba certification
course makes you knowledgeable and skillful
enough to dive safely in or at: - answer Open water
with conditions similar to those in which you were
trained
Which of the following physical factors can make
you incapable of sustaining the efforts sometimes
demanded when participating in recreational
,diving? - answer all of the above (Inadequate
sleep, Recent head cold, recent ingestion of drugs)
Physical fitness is an important consideration for
scuba divers because it helps to prevent diving
accidents due to: - answer Exhaustion
Open heel fins are usually the fins of choice for
scuba divers because: - answer they may be used
in a wide variety of environmental conditions
Diving equipment should be: - answer rinsed
thoroughly, dried, and stored in a cool place
When selecting a face mask, the most important
thing to consider is: - answer proper seal and fit
Factors that can affect the breathing ease of a
snorkel are: - answer both A and B (length,
diameter)
When buying or renting equipment for diving, the
most important consideration is: - answer its fit on
your body
, Snorkels over 15 inches in length are not
recommended primarily because: - answer they
have too much dead air space
Engraved markings on scuba tank include: - answer
date of hydrostatic test, serial number, type of
material
True or False:
Hydrostatic and visual inspection standards are
different around the world. Consult your local NAUI
facility to learn about the regulations in your area -
answer true
Scuba tank should always have some pressure on
them to prevent - answer moisture from entering
Two types of material that scuba tanks are made
from are steel and_____. - answer aluminum
You should have your regulator serviced by a
certified repair technician: - answer as
recommended by the manufacturer
The stage of the regulator which reduces working
tank pressure to intermediate pressure is - answer
The first stage
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