SSI Open Water Diver Final Exam/SSI Open Water Final Exam/SSI Final Exam Questions And Answers/SSI Open Water Diver Exam/SSI Open Water Diver/SCUBA, SSI Open Water Diver Final Exam/SSI Open Water Chapters 1-3/SSI SCUBA Open Water Diving Certification/SSI

The term Surface Interval is defined as: - Answer- The amount of time a diver stays out of the water or on the surface between dives. The most serious lung over expansion injury is: - Answer- Arterial Gas Embolism Diving at altitude or flying after diving: - Answer- Requires special diving com...

The event that led to the use of the acronym SCUBA to describe diving was: A. Post-WWII equipment refinements B. The invention of the diving helmet in circa 1800 C. The development of the demand regulator in 1943 D. The development of air pumps in the 19th century - Answer- C. The development ...

One atmosphere of pressure is defined as: a) Each 34 feet of depth in freshwater b) each 33 ft. of depth in saltwater c) 1 ata d) All answers are correct. - Answer- d) All answers are correct The absolute pressure expressed in terms of atmospheres absolute at 33 ft. in sea water is: ...

One atmosphere of pressure is defined as: a) Each 34 feet of depth in freshwater b) each 33 ft. of depth in saltwater c) 1 ata d) All answers are correct. - Answer- All answers are correct The absolute pressure expressed in terms of atmospheres absolute at 33 ft. in sea water is: a...

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 - Answer- A: 2 ata Gauge pressure is defined as: -A: Hydrostatic pressure minus 1 ata -B: The pressure at the surface -C: The depth reading on a gauge -...

_____ _____ built into masks are used for equalizing pressure in the ears and sinuses - Answer- Nose pockets The fin that is best suited for you all depend on your physical size, leg strength, environmental conditions and most of all, _____ and ____ - Answer- good fit, comfort Water absorbs bo...

The purpose of equalization is to - Answer- Introduce additional air into body air spaces in response to increasing external pressure Body heat is lost ________ than in air - Answer- 25 to 30 times faster The absolute pressure expressed in terms of atmospheres absolute at 99 feet in salt water...

Gauge pressure is defined as: - Answer- Absolute pressure minus 1 ata Underwater, the bending of light causes objects to: - Answer- Appear closer Absolute pressure is defined as: - Answer- Total pressure exerted on an object Describing SCUBA came from what event? - Answer- Development of th...