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NAUI SCUBA test 3 Questions With Solutions 100% Correct $10.99   Add to cart

Exam (elaborations)

NAUI SCUBA test 3 Questions With Solutions 100% Correct

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  • Naui Scuba

NAUI SCUBA test 3 Questions With Solutions 100% Correct weighing systems are used by the diver primarily to offset the __________ created by the wetsuit positive buoyancy sounds travels about _____ times faster in water than in air 4 scuba tanks should always have some pressure in them to p...

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  • September 17, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Naui scuba
  • Naui scuba
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UpperClass
NAUI SCUBA test 3 Questions With
Solutions 100% Correct


weighing systems are used by the diver primarily to offset the __________ created by the wetsuit

positive buoyancy




sounds travels about _____ times faster in water than in air 4




scuba tanks should always have some pressure in them to prevent _______________

water from entering




according to the department of transportation regulations, scuba tanks must be *hydrostatically

tested* every __________ five years




you should have your regulator serviced by a certified repair technician at least _____ per year

once




atmospheric pressure at sea level is _____ pounds per square inch, or 1 atmosphere absolute

14.7

, NAUI SCUBA test 3 Questions With
Solutions 100% Correct

atmospheric pressure at sea level is 14.7 pounds per inch or _______________ 1

atmosphere absolute




a sealed balloon filled with air that has volume of 6 cubic inches at 99 feet will have a volume of

_____ cubic inches at 33 feet 12




a diver's body heat is lost through conduction (primarily) as a rate of approximately _____ times

more rapidly than air 25




the type of pressure is defined as gauge (water) pressure plus atmospheric (air) pressure is _____

pressure absolute




the absolute pressure in the ocean at 53 feet is _____ atmospheres absolute 2.61




a depth that is equivalent to one atmosphere in the ocean is equal to _____ feet in sea water and

_____ feet in fresh water 33 34

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