Red Seal Plumbing Practice Exam

Option A Pipeline refers to a long pipe that carries fluid, such as oil or natural gas, over a long distance. This term is not applicable to an individual fixture. Option B: A fixture branch is a part of a home's plumbing system that connects a single fixture, like a sink or toilet, to a larger plumbing system. However, this term does not specifically refer to a fixture drain. Option D: A drain system is a network of pipes that collect and remove waste water from a building. While a fixture drain is part of a larger drain system, it is specifically referring to the individual fixture's waste water drainage.