PADI OPEN WATER DIVER FINAL EXAM VOLUME QUESTIONS AND ANSWERS

PADI OPEN WATER DIVER FINAL EXAM VOLUME QUESTIONS AND ANSWERS

Gas narcosis is not thought to be harmful itself however it
causes
ANSWERS: an intoxicating effect under pressure
Signs and symptoms of gas narcosis
Answers: feeling intoxicated, loss of coordination, slowed
thinking, slowed reactions, depression, inappropriate laughter,
false sense of security, ignoring or disregard for safety, and
anxiety/panic
What is the lubber line?
Answers: your direction of travel
As a newly certified PADI Open Water Diver, I will be trained to
dive with a buddy as deep as
Answers: 18 metres/60 feet
When you descend into the water, the pressure
Answers: increases
The depth change of 10 meters/33 feet causes a pressure
change of
Answers: 1 bar/ata (atmosphere)
When you take 6 liters of air from the surface to 20 meters/66
feet, the volume will be
Answers: 2 liters (the density of the air would be three times
the density at the surface)
When the balloon is fully inflated and sealed at 10 meters/33
feet, would probably ______ during ascent to the surface
Answers: burst
A squeeze is caused by
Answers: a pressure imbalance between the surrounding
pressure and an air space
Equalization is the process of
Answers: adding air to an airspace
What is the most important rule in scuba diving is to
Answers: breathe continuously and never hold your breath