The amount of gas lost from the circuit during each breathing cycle depends on the design of the rebreather and depth change during the breathing cycle. In rebreather scuba, the system recycles the exhaled gas, removes carbon dioxide, and compensates for the used oxygen before the diver is supplied with gas from the breathing circuit. Equipment:” title=”Arma 3 – Introduction to the Frogman – Combat Diver – Equipment:” alt=”Arma 3 – Introduction to the Frogman – Combat Diver” title=”Arma 3 – Introduction to the Frogman – Combat Diver” />įrogmen on clandestine operations use closed circuit mixed gas rebreathers, as the bubbles released by open-circuit scuba would reveal them to surface lookouts and make a noise which hydrophones could detect.
