PADI Open Water Diver Exam Questions And Answers

PADI Open Water Diver Exam Questions And Answers As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as - ANS 18 meters/60 feet As you descend in water, the pressure - ANS increases A depth change of 10 metres/33 feet causes a pressure change of - ANS 1 bar/ata (atmosphere) if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be - ANS 2 litres (the density of the air would be three times the density at the surface) A balloon fully inflated and sealed at 10 metres/33 feet, would probably ______ during ascent to the surface - ANS burst A squeeze is caused by - ANS a pressure imbalance between the surrounding pressure and an air space Equalization is the process of - ANS adding air to an air space The most important rule in scuba diving is to - ANS breathe continuously and never hold your breath During ascent I feel discomfort in my ears. I should - ANS stop, descend slightly, and allow trapped air to work its way out My buddy and I descend to 12 metres/40 feet. I would expect to use my air _____ at 6 metres/20 feet - ANS faster than The most efficient way to breathe dense air underwater is to breathe - ANS deeply and slowly Buoyancy - ANS a force that pushes an object in water upward