When it comes to 100 (psi), the engines are stopped and the pressure begins to decrease to a minimum of 30 (psi).ī) Mode B: the engine 1 to work for a certain range of pressure and the motor 2 start work for another range.

Consider a range of pressure to both ends of the pool of 30-100 (psi). Automate the process requires dual compressor whose requirements are:Ī) Mode A: the two engines running at the same time with 50% flow.