measuring pipe along its length, including fittings, through the center link of the pipe is called

a device which prevents contaminated water or liquids from being siphoned or pushed from back pressure into the potable water supply system is called

_________ is any part of the piping system other than a main riser or stack

the name pungent, aromatic mi oil sometimes used in testing drain, waste, and vent systems

the building drain terminates how far outside the building foundation wall?

this type of venting applies only to the floor drains and floor outlet fixtures, which depend on siphonage for proper operation

this portion of a fixture drain between a trap and its vent is called a

when 2 or more identical adjacent fixtures discharge into a common horizontal waste or soil branch is is called a

a water supply pipe connecting the fixture branch or main water supply pipe is called

a vent which permits circulation of air in or between drainage and vent system is called a

a point at which impounded liquid will overflow the fixture or receptacle

a water supply pipe which extends vertically on fill story or more to convey water main branches or to a group of fixtures is called a

in drainage, it is usually expressed as the fraction of an inch fall per foot length of pipe

generally the distance measured from the inside wall of the pipe (passing through the center of the pipe) to the opposite inside wall is called the

the installation of piping other than that piping which is defined a plumbing is called

the term includes water heaters, water coolers, and drinking fountains. heat exchangers and water treating equipment other than water softeners

a device used to protect the quality of water, failsafe in design, securing the potable water and heat exchanger when the pressure between the potable water and heat exchange medium drops below a preset leve is called

when a sewer is privately owned and not directly controlled by a public authority it is called a

the pipe or pipes installed to prvide a flow of air to or from drainage system and to provide a circulation of air within the system to protect trap seals from siphonage and back pressure is called a

any potable water supply which provides water or drinking, culinary, and sanitary purpose and serves an owner occupied single family dwelling is called

a fitting that changes direction of 90 degrees is called a

devices for supporting and securing pipes, fixtures and equipment to walls, ceilings, floors or any other structural members is called?

devices of fixtures which receive the discharge from indirect water pipes are called

a valve incorporating a temperature relief valve and a pressure relief valve in one unit is called a?

the usual distance of an air gap on water supply system is?

an obstructed open edge of a fixture is called a?

sewage containing human excrement and liquid household wastes or ordinary wastes derived from a plumbing system is called?

any establishment selling to the public food or liquid beverages that consumed on the premises is called a?

a vent connecting to the drain pipe through a fitting at an angle not greater than 45 degrees to the vertical is called a

the extension of a soil or waste stack above the highest horizontal drain connected to the stack is called a?

a seperate pipe or stack which is trapped below the lowest exhaust and indirectly connected to the building drainage system, which recieves the vapors from non pressure sterilizers or the exhaust vapors from pressure sterilizers, and conducts the vapor directly to the outside atmosphere is called?

a sewer which is used for conveying rain water, surface water, ground water, subsurface water, site drainage, condensate, cooling water, or other similar liquid waste(excluding sewage) from the building storm drain to an approved point of discharge is called a?

a drain that is placed outside the basement entryway or paved driveway is?

a receptacle which recieves sanitary or strom waste, located below the normal grade level of the gravity system, and emptied by pumping or gravity is called a?

sanitary waste, gray water or mixtures containing harmful substance including but not limited to ethylene glycol, hydrocarbons, oils ammonia refrigerants and hydrazine is called

a valve or faucet for drawing water from a buried pipe which generally includes a stand pipe with a valve or faucet at the upper end is called a?

____________ in a line of piping is a combination of elbows or bends, which brings one section of pipe into a line parallel with the other section

a fitting or drvice so designed and constructed as to provide, when properly vented, a liquid seal which will prevent the back passage of air without materially affecting the flow sewage or waste water through it is called?

the vertical distance between the crown weir and the top of the dip of the trap is called?

a device located with the the environment to be conditioned which directly transfers its heating energy by radiation or forced or gravity convection is called

a condition which develops on the interior of pipes due to corrosion resulting in the creation os small hemispherical lumps on the inner walls of the pipe is called?

a piping system that supplies potable water for a single family dwelling and includes the water service line and all potable water piping is called?

the joint can be assembled and dissasembled without removing any adjacent pipes

a pressure less than atmospheric pressure sometimes referred to as suctionis called?

a device to prevent excessive vacuum in a pressure vessel is called a?

a water system with no check valve or backflow preventer installed in the water service is called?

a pipe in a plumbing system that is used to equalize pressure and ventilate the plumbing system is called

any pipe or fitting which makes an angle of 45 degrees or less with the vertical is called a

a device which prevents the creation of vacuum by admitting air at atmospheric pressure used to prevent back siphonage is called a

a water closet installed in such a way that no part of the water closet touches the floor is called a?

a pressure that results from a sudden deceleration of flow of water in a closed conduit is called?

which of the listed plumbing fixtures cannot be wet vented into another plumbing fixture?

a horizontal branch is a drain pipe extending ______________ from soil or waste stack or building drain

a faucet to which a hose may be attached is called a

the lowest part of the internal cross section of a pipe or conduit is called

an employee or agent of state or local government who holds a valid illinios plumbing license and is authorized to inspect plumbing is called a

a vent in which the vent pipe rises as near as possible to or above the highest water leve in the fixture vented and then turns down before connecting to the stack or main vent is called

the ___________ is the percentage of the total connected fixtures unit flow rate which likely to accur at any point in the drainage system

its uses is limited to floor drains and floor outlet fixtures, which depend on siphonage for proper operation

in a sewer or any portion of the plumbing system, __________ is used to eliminate restriction of flow at changes of direction or junction and to facilitate cleaning