Plumbing year 3 Exam Questions and Answers

Plumbing year 3 Exam Questions and Answers Roof increaser - ANSWER ️️ Fitting used to increase a vent pipe Stack vented group - ANSWER ️️ Vertical piping arrangement in which smaller diameter trap arms are placed above larger trap arms which also serve as a vent Soil pipe - ANSWER ️️ Collects both human waste and other types of waste Air gap - ANSWER ️️ The unobstructed vertical distance thru air between a soil or waste pipe and the flood level rim of the fixture it discharges Branch vent - ANSWER ️️ Vent pipe that is connected at its lower end to two or more individual vents and at its upper end to open air Developed length - ANSWER ️️ The length along the centre line of a pipe including fittings is known as a Fixture drain - ANSWER ️️ Pipe that connects a fixture to the inlet of that fixtures trap is known as a Nominally vertical - ANSWER ️️ An angle of not more than 45 degrees on the vertical Potable water - ANSWER ️️ Safe for human consumption Sewage - ANSWER ️️ Any liquid waste other than clear water is known as Storey - ANSWER ️️ Interval between two successive floors or between a floor and the roof is known as a