Air Break Practice Test Results - #1. The governor cut-in pressure is normally _________ below the cut-out pressure. 30–50 psi 30–50 psi 20–25 psi 20–25 psi 45–60 psi 45–60 psi 10–30 psi 10–30 psi Governor cut-in pressure is normally 20–25 psi below the cut-out pressure. Next