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NAUI Scuba Test 2 Questions And Answers With Verified Solutions Already (GRADED A+)
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NAUI Scuba Test 2 Questions And Answers With Verified Solutions Already (GRADED A+)
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NAUI Scuba Test 2 Questions AndAnswers With Verified Solutions Already
(GRADED A+)
T. or F. Only people with problems in their medical history should have a physical
examination for diving - ANSWER✔✔ False
What is the difference between a J valve and a K valve? - ANSWER✔✔ A J valve
has a reserve lever and a K valve does not
In the United States, a visual inspection is performed _______ and a hydro-static
test is performed _______ - ANSWER✔✔ once a year, once every five years
What is an advantage to using an octopus regulator? - ANSWER✔✔ convenience,
low price, integrated system
What is the primary advantage for using contingency scuba instead of an octopus
regulator? - ANSWER✔✔ completely independent air supply
A _________ depth gauge is usable only at shallow depths - ANSWER✔✔ capillary
The ______ measures the air pressure in your cylinder - ANSWER✔✔ submersible
pressure gauge
A _________ calculates your remaining allowable bottom time while diving -
ANSWER✔✔ dive computer
, A diving watch must be able to________ and measure _______ while under water
- ANSWER✔✔ withstand pressure, elapsed time
The two essential features found on all BCs are ________ and ________ -
ANSWER✔✔ overinflation valve
oral inflator
A compensating weight belt ________ - ANSWER✔✔ compensates for the
compression of a wetsuit at depth
A ________ is made from only foam neoprene - ANSWER✔✔ wet suit
A ________ uses undergarments for insulation - ANSWER✔✔ dry suit
True or False. You do not need special training to use a dry suit - ANSWER✔✔
false
If you must walk in fins, you must walk ________ - ANSWER✔✔ backward
Two recommended methods of clearing your snorkel are ________ and ________
- ANSWER✔✔ blast, displacement
The ________ clear of your snorkel requires the least amount of energy -
ANSWER✔✔ displacement
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