How is a diver's Surface Air Consumption rate determined.

Answer by  terry444 (26)

Diver's Surface air Consumption rate is determined by taking into accout deco rate and working rate. Diver's have to identify their tanks working pressure, and then they have to find their tanks volume. Air will be compressed at depths but the body neeeds the same amount of working oxygen.

Answer by  Jakecutter (1819)

The surface sir consumption rate is determined through a basic mathematical equation. You have to take the depth consumption rate divided by the atmosphere. This is called Boyle's Law.