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SSI OPEN WATER Bundled Exam Questions Package with Correct Answers
SSI OPEN WATER Bundled Exam Questions Package with Correct Answers
[Show more]SSI OPEN WATER Bundled Exam Questions Package with Correct Answers
[Show more]How much does air weigh per cubic foot? - 0.8 lbs 
How much does fresh water weigh per cubic foot? - 62.5 lbs 
how much does salt water weigh per cubic foot? - 64 lbs 
what does SCUBA stand for? - Self contained underwater breathing apparatus 
Absolute pressure (ambient pressure) - the total pressur...
Preview 2 out of 14 pages
Add to cartHow much does air weigh per cubic foot? - 0.8 lbs 
How much does fresh water weigh per cubic foot? - 62.5 lbs 
how much does salt water weigh per cubic foot? - 64 lbs 
what does SCUBA stand for? - Self contained underwater breathing apparatus 
Absolute pressure (ambient pressure) - the total pressur...
Which of the statements concerning sound transmission underwater is correct? - Sound 
travels four times faster under water than in air 
Divers find it difficult to locate the direction of a sound 
Sound will travel farther underwater than in air 
Proper equalization techniques must be learned in o...
Preview 2 out of 7 pages
Add to cartWhich of the statements concerning sound transmission underwater is correct? - Sound 
travels four times faster under water than in air 
Divers find it difficult to locate the direction of a sound 
Sound will travel farther underwater than in air 
Proper equalization techniques must be learned in o...
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. - All answers are correct 
The absolute pressure expressed in terms of atmospheres absolute at 33 ft. in sea water is: 
a) 1 ata 
b) 3 ata
Preview 3 out of 30 pages
Add to cartOne 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. - All answers are correct 
The absolute pressure expressed in terms of atmospheres absolute at 33 ft. in sea water is: 
a) 1 ata 
b) 3 ata
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