NAUI SCUBA Exam | 85 Questions with 100% Correct Answers | Verified | Latest Update 2024

At a minimum, while diving, most dive computers display: - Maximum depth, current depth, actual bottom time, remaining allowable bottom time. Which of the following is an essential feature to consider when selecting a diving mask? - Tempered or safety glass Snorkels over 15 inches (38 centimeters) in length are not recommended primarily because: - They have too much dead air space. When buying or renting equipment for diving, the most important consideration is: - Its fit on your body. When rinsing a regulator it is best to: - Leave the regulator attached to the tank or have the dust cap in place. Three features that are common to all buoyancy control devices are: - An overpressure relief valve, inflation/deflation hose, low pressure inflator hose. Three types of alternate air sources that are in common use today are: - Octopus rigs, completely redundant systems, an integrated regulator into the BCD inflation/deflation hose.