PADI, Open Water Diver/SSI Open Water Diver/Scuba Exam Bundle

Which of the statements concerning sound transmission underwater is incorrect? -A: Sound will travel farther underwater then in air -B: Divers find it difficult to locate the direction of a sound producing source -C: Divers find it easy to talk to each other directly through water -D: Sound ...

What are the two dive flags - Answer- Recreational Diving and Alpha Flag 1982 - Answer- When did OSHA exempt scientific diving from commercial diving The absolute pressure expressed in terms of atmospheres absolute at 33 feet in sea water is: -A: 2 ata -B:1 ata -C: 4 ata -D: 3 ata - Answe...

Panic can be prevented by: - Answer- All answers are correct: -Honestly evaluating your diving limitations -Properly maintaining your Total Diving System -Taking Specialty Training The first thing you should do if you observe signs of panic in a diver at the surface is: - Answer- Completely ...

Water comprises about ___ of the Earth's surface. - Answer- 71% Two examples of hard corals are: - Answer- Elkhorn and Staghorn The ocean is an important source of life because: - Answer- It is home to many of the first links in the Earth's food chain If a diver is injured by harmful sea ...

Right before dive - Answer- The exposure suit needs to be put on in the proper order at the proper time. A general rule for dressing is to do it ______ ______ the ______ Weight belt - Answer- Depending on the type of equipment you are using, you may need to put the ______ ______ on last. Pool ...

If a flexible air-filled container has a volume of 40 cu ft on the surface, what would the volume be at 99 feet in sea water? (rounded off) - Answer- 10 cu ft Earplugs - Answer- Should never be worn when diving Proper equalization techniques must be learned in order to: - Answer- 1) Prevent sq...

Started immediately forcefully - Answer- Ear equalization, or clearing, should be ______ ______ upon descending and continued as you dive deeper, and should never be done ______. Dive resolved - Answer- If your sinuses are blocked, it is best not to ______ until the problem is ______ and they are...

Dive computers no-decompression - Answer- ______ ______ are designed to allow you to make as many repetitive dives per day as you would like, as long as you remain with in the ______ limits. Depth - Answer- The deepest point you've reached during a dive, no matter how briefly you stayed there is...

If you experience pain in the ear during descent: A - Place a finger in the ear canal and gently massage the ear until the pain ceases B - Stop the descent and ascend until the pain stops C - Continue the descent while gently exhaling into the mask D - Abort the dive - Answer- B - Stop t...

PADI, Open Water Diver, Final Exam Review 2023 Questions and Answers

Complete the following depth-pressure-air-volume-air density table: Depth Pressure Volume Density 0m/0ft 1 bar/ata 1 x1 10m/33ft ______1______ 1/2 __2__ 30m/99ft ______3_____ 1/4 __4__ 40m/132ft 5 bar/ata __5__ x5 - Answer- 1. 2 bar/ata 2. x2 3. 4 bar/ata 4. x4 5. 1/5 As I descend, I...