mickellife3810 mickellife3810 03-01-2024 Engineering contestada Hot and cold water piping may be tested with ____ A. 40 psi-150 psi water for 10 minutes B. 35 psi for at least 15 minutes C. 50 psi or the working pressure of the water in the system for at least 15 minutes D. 100 psi of air for at least 10 minutes