Quiz
OW Scuba 1 - Under Pressure
Fragen in diesem Quiz (12)
1If you travel 66ft below the surface, the pressure will equal ____________________________________________ .
- A1 atmosphere
- B2 atmospheres
- C3 atmospheres
- D4 atmospheres
2You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
- Athe same size.
- B1/2 the size.
- C1/3 the size.
- D1/4 the size.
3You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
- Athe same size.
- B1/2 the size.
- C1/3 the size.
- D1/4 the size.
4You take a fully inflated beach ball to 99 ft below the surface. The beach ball will appear to be
- Athe same size.
- B1/2 the size.
- C1/3 the size.
- D1/4 the size.
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
- A12 liters.
- B8 liters.
- C6 liters.
- D4 liters.
6Select the air spaces that are affected by pressure when diving.
- Amask
- Bheart
- Clungs
- Dears
- Esinuses
7A squeeze is a pressure related injury that occurs when the pressure inside of an air space is greater than the outside pressure.
- ARichtig
- BFalsch
8Check the steps you should attempt if you can not equalize.
- ADescend quickly until the pain passes.
- BAscend until your ears are comfortable.
- CPinch your nose and gently blow. Wiggle your jaw. Try swallowing.
- DSignal your buddy that something is wrong.
- EStop your dive and plan for diving on another day.
9SCUBA diving's MOST important rule is
- Aalways dive with a computer.
- Beat a healthy meal before entering the water.
- Ctake small sips of air.
- Dnever hold your breath.
10Check all situations that will make your air last longer.
- AFin quickly while swimming against the current.
- BBreathe slow, steady breaths.
- CChoose deeper dives.
- DStream line your equipment, use proper weighting, and perfect your buoyancy skills.
11Find the true statement about buoyancy.
- AIf an object weighs less than the water it displaces, it is neutrally buoyant.
- BIf an object weighs less than the water it displaces, it is positively buoyant.
- CIf an object weighs the same as the water it displaces, it is negatively buoyant.
- DIf an object weighs more than the water it displaces, it is exponentially buoyant.
12The buddy system is partnering up with another diver or a group of divers to plan dives, assist each other with gear, manage safety concerns, and have fun together.
- ARichtig
- BFalsch
Informationen
- Beschreibung
- Atmospheres, Depth, Pressure, and Air Volume while SCUBA diving
- Autor
- Project Scuba
- Sprache
- English
- Aufrufe
- 41
- Schlagwörter
- Bewertung
- Noch keine Bewertungen Bewerte dieses Quiz