Rebreather Diving Quiz

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(Photo By U.S. Navy)

Once the realm of military divers and a few scientists, rebreathers are now commercially available, and are readily accessible to divers who are ready to take their underwater adventures to new levels. What substance does a rebreather absorb from exhaled breath? About how much oxygen does exhaled air contain? When does a rebreather produce bubbles? If you are considering taking a rebreather course or are in the process of taking a rebreather course, you’ll be happy to discover that this challenging 25 multiple choice question quiz was designed with you in mind. Unlike other scuba diving quizzes, it covers issues strictly pertaining to the safe and effective use of rebreathers, and will help you to retain important information that will ultimately enhance your rebreather diving experience.