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OW Scuba 1 - Under Pressure

Project Scuba 12 questions

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Questions in this quiz (12)

  1. 1If you travel 66ft below the surface, the pressure will equal ____________________________________________ .
    1. A1 atmosphere
    2. B2 atmospheres
    3. C3 atmospheres
    4. D4 atmospheres
  2. 2You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
    1. Athe same size.
    2. B1/2 the size.
    3. C1/3 the size.
    4. D1/4 the size.
  3. 3You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
    1. Athe same size.
    2. B1/2 the size.
    3. C1/3 the size.
    4. D1/4 the size.
  4. 4You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
    1. Athe same size.
    2. B1/2 the size.
    3. C1/3 the size.
    4. D1/4 the size.
  5. 5If you take a flexable container with 24 liters of air on the surface to a depth of 33 ft , the volume of the air will now be
    1. A12 liters.
    2. B8 liters.
    3. C6 liters.
    4. D4 liters.
  6. 6Select the air spaces that are affected by pressure when diving.
    1. Amask
    2. Bheart
    3. Clungs
    4. Dears
    5. Esinuses
  7. 7A squeeze is a pressure related injury that occurs when the pressure inside of an air space is greater than the outside pressure.
    1. ATrue
    2. BFalse
  8. 8Check the steps you should attempt if you can not equalize.
    1. ADescend quickly until the pain passes.
    2. BAscend until your ears are comfortable.
    3. CPinch your nose and gently blow. Wiggle your jaw. Try swallowing.
    4. DSignal your buddy that something is wrong.
    5. EStop your dive and plan for diving on another day.
  9. 9SCUBA diving's MOST important rule is
    1. Aalways dive with a computer.
    2. Beat a healthy meal before entering the water.
    3. Ctake small sips of air.
    4. Dnever hold your breath.
  10. 10Check all situations that will make your air last longer.
    1. AFin quickly while swimming against the current.
    2. BBreathe slow, steady breaths.
    3. CChoose deeper dives.
    4. DStream line your equipment, use proper weighting, and perfect your buoyancy skills.

Information

Description
Atmospheres, Depth, Pressure, and Air Volume while SCUBA diving
Language
English
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