4. Floor drains are initially classified by the manufacturer of the drain.

Floor drain strainer grates must be removable without the use of special tools unless required to be vandal proof.

A priming valve is a device or system with a feeder line that releases a constant stream of water to a trap to maintain the seal.

Drainage piping connected to a floor drain should be tested for leaks before the floor drain is mounted whether installed above or below ground.

The formed-in-concrete trench drain is mainly used for stormwater drainage.

Plumbing codes do not address the installation of trench drains.

Trench drains are externally trapped and drain by gravity to the drainage system or to sumps supplied with pumps that convey wastewater to the drainage system.

Floor sinks only have round basins.

Floor sink size and depth specifications are based on the expected volume of flow from the plumbing fixtures discharging into the floor sink.

To eliminate splashing, and to accommodate air break indirect waste discharge piping, floor sink grates are manufactured with open areas.

Heavy-duty traffic loading is required for floor sinks installed in industrial areas to accommodate vehicle traffic.

Plumbing codes state that waste receptors must not be installed in concealed areas, such as crawl spaces or attics.

In some cases, the AHJ may require floor sinks to be installed above the finish floor to prevent debris from being deposited into the sink.

A clothes washer standpipe should be individually trapped rather than combined with other fixture drains.

Drinking fountains may be supplied with a water filter if necessary.

A water dispenser is a plumbing fixture that is connected to the potable water distribution and building drainage system and is designed and intended for filling personal use drinking water bottles or containers at least 10 inches in height.

A bi-level drinking fountain has separate basins and bubblers installed at two different levels.

There are no specific plumbing code requirements for the setting of a drinking fountain other than to follow the manufacturer's installation instructions.

A ___ is a plumbing fixture manufactured and designed to receive and convey drainage runoff from finished or unfinished floor areas, including showers.

A deep seal trap is a P-trap with a seal greater than ___ inches.

Trench drain grates rated for loads of 50,000 lb used for commercial traffic must have at least a class ___ rating.

Waste receptors used for indirect waste from chemicals and other corrosive wastes must be made of ___ materials.

A bottle filling station/water dispenser or hybrid drinking fountain/bottle filling station is treated as a ___ for installation and sizing purposes.

One standard that all drinking fountains must be manufactured to and comply with is ___.

The ___ drinking fountain design is ideal for space-saving purposes in average width hallways or areas where floor cleanliness is important, such as healthcare or laboratory facilities.

The ___ drinking fountain design is normally manufactured with cast-iron, concrete, or stone surfaces and rarely incorporates a water cooler system.

Floor drain grates that are tested for loads from 5,000 lb to 7,499 lb must be rated ___ or higher.

Floor drains are required to have a minimum ___-inch drain outlet.

A water ___ is a plumbing fixture that is manually controlled by the user for the purpose of dispensing potable drinking water into a receptacle such as a cup, glass, or bottle.

The top of a hub drain is required to be installed at least ___ inch(es) above the finish floor level.

Wastewater discharging into a sanitary drainage system can be classified as ___ water and handled accordingly.

Floor drains are primarily used as ___ fixtures.

Most ___ are externally trapped with the drain outlet connected to a drainage piping tailpiece, P-trap, and trap arm.

A(n) ___ drinking fountain is a drinking fountain in which the entire body of the fixture is recessed within the wall.

A(n) ___ drain is a floor drain or a series of floor drains connected to a long, narrow, rectangular receptor.

A(n) ___ is a plumbing fixture that is designed and installed for the purpose of draining indirect waste to the sanitary drainage system.

___ depth floor sinks usually are installed to receive low flow condensate waste.

Floor sink ___ size should be matched to the expected volume of wastewater to be collected by the sink.

A clothes washer ___ is the vertical extension from the outlet of the clothes washer P-trap and is considered an indirect waste receptor, not a fixture tailpiece.

A(n) ___ is a standpipe waste receptor that consists of a short length of hubbed pipe with the hub end acting as the indirect waste receptor and the other end trapped and vented as other waste receptors

A(n) ___ is a drinking fountain that incorporates a means of reducing the temperature of the water supplied to it from the potable water distribution system.

A(n) ___ drinking fountain is a drinking fountain that is contained in a floor standing cabinet.

A(n) ___ drinking fountain is a drinking fountain designed to be attached to a wall with no supporting members.

The standard height of a drinking fountain ___ should be between 38 inches and 43 inches above finish floor.