Dive equipment open circ - Study guides, Class notes & Summaries

DIVE EQUIPMENT Open-circuit demand scuba is most commonly used by recreationals divers, closed-circuit and semi-closed rebreathers now available - ANSWER True DO NOT GET MOISTURE INTO THE CYLINDER. Water will cause corrosion by combining with high pressure oxygen inside the cylinder. - ANSWER True ^^ Prolonged storage of air in a steel cylinder containing water can be bad. Oxidation process will consum some of the oxygen in the air, leaving higher nitrogen concentration - ANSWER True