CSLB Contractor B Exam (plumbing) with Complete Solutions

CSLB Contractor B Exam (plumbing) with Complete SolutionsCSLB Contractor B Exam (plumbing) with Complete SolutionsCSLB Contractor B Exam (plumbing) with Complete SolutionsCSLB Contractor B Exam (plumbing) with Complete Solutions acid waste piping - ANSWER-System piping and fittings that are resistant to acid contents usually found in manufacturing processes. aerator - ANSWER-A device used to mix air and water with water distribution and water conservation in mind; e.g., faucets. air gap (drainage system) - ANSWER-The unobstructed vertical distance through the free atmosphere between the outlet of a waste pipe and the flood level rim of the receptacle into which the waste pipe is discharging backflow - ANSWER-Pressure created by any means in the water distribution system, which, by being in excess of the pressure in the water supply mains, causes a potential _________ condition