Padi scuba - Study guides, Class notes & Summaries

PADI Dry Suit Diver Final Exam |Question and Answer| 100% Correct What is hypothermia? *Ans* The body core temperature dropping below normal. Why can mild hypothermia be a serious problem for scuba divers? *Ans* It interferes with clear thinking, reducing a diver's normal decision-making abilities. It also saps away strength and endurance. How do you avoid hypothermia? *Ans* By always wearing adequate thermal protection before, during and after the dive. If you start to shiver uncont...

PADI Scuba - Open Water Exam Questions and Complete Solutions Padi's Four E Philosophy - Answer: Equipment, Education, Experience, Environment 0-1 As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as _____ - Answer: 18 meters/60 feet 1-1.1 As you descend, what happens to pressure - Answer: Increases How does pressure increase as you descend? - Answer: The pressure increases by one bar/ata for each 10 meters/33 feet you descend What is the ...

Measurement for Pressure - correct answer Bar or Atmosphere (ATA) Depth / Pressure relationship under water - correct answer 0m/0ft = 1 bar/ata 10m/33ft = 2 bar/ata 20m/66ft = 3 bar/ata 30m/99ft = 4 bar/ata 40m/130ft is max rec dive limit Water Volume - correct answer Water does not compress so volume and density do not change with depth Air Vo...

PADI Scuba - Open Water Final Exam Questions And Answers 2024.

What will buoyancy of an object be (positive, negative, neutral) if it displaces an amount of water: 1. more than its own weight 2. less than its own weight 3. equal to its own weight - correct answer 1. positive 2. negative 3. neutral Why is buoyancy control, both at the surface and underwater, one of the most important skills a diver can master? - correct answer Because it lets you control wh...

PADI Scuba Diving - Section 4What are five uses for a surface float? - correct answer Resting, marking a dive site, assisting another diver, carrying things, and supporting a dive flag What do you do to avoid entanglement in a line connected to a surface float? - correct answer carry the line on. reel or line caddie Why should you use a dive flag when diving? - correct answer to warn off boaters local law may require it How close should you stay to a dive flag, and how far should boa...

PADI Scuba Diving - Section 4What are five uses for a surface float? - correct answer Resting, marking a dive site, assisting another diver, carrying things, and supporting a dive flag What do you do to avoid entanglement in a line connected to a surface float? - correct answer carry the line on. reel or line caddie Why should you use a dive flag when diving? - correct answer to warn off boaters local law may require it How close should you stay to a dive flag, and how far should boa...

Padi's Four E Philosophy correct answers Equipment, Education, Experience, Environment 0-1 As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as _____ correct answers 18 meters/60 feet 1-1.1 As you descend, what happens to pressure correct answers Increases How does pressure increase as you descend? correct answers The pressure increases by one bar/ata for each 10 meters/33 feet you descend What is the pressure at 0 meters/0 feet? correct answ...

Padi Scuba FinalWhen diving at an altitude above 300 meters/1000 feet - correct answer I need to follow special procedures and may need to set my computer for the altitude As a new PADI Open Water Diver, the recommended maximum depth is _______, or the actual depth I reached in training, if shallower. The maximum depth for all recreational scuba divers, even experienced divers, is _______. - correct answer 18 meters/60 feet; 40 meter/130 feet I make two dives in one day an am flying home o...

PADI Scuba Diving - Section 2How does looking at something underwater affect its apparent size? - correct answer Underwater things sometimes appear closer than they really are. How does water affect light intensity and color? - correct answer Light travels at a different speed in water so it shifts it course (refraction) which magnified everything about 33% less light remains as depth increases and the water absorbs each color How does being underwater affect hearing? - correct answer s...