plumbing 4

Where conditioning chemicals are introduced into the system, the potable water connection shall be protected by an air gap or a __________?

The combination waste and vent pipe 3" in diameter will recieve a maximum of_____fixture units connecting to a horizontal branch?

The maximum flow rate for a sink faucet is______?

The maximum slope of the vent section of the horizontal branch drain shall be___________?

The pan drain shall extend full size and terminate over a suitably located __________or shall extend to the exterior of the building and terminate not less than_____and no more than _____above the adjacent ground.

Solders and fluxes used in potable water supply systemes shall have a maximum of ______lead.

All hot water distribution pipe and tubing shall have a minimum pressure rating of_______.

When the maximum static pressure eceeds 80 psi, A_____ shall be installed on the branch main or risor to the water service pipe

Pressure relief valves shall be in stalled directly into A tank tapping or in A water line close to the tank. they shall be set to open at least ________? the system pressure but not over_____?

For bends in polyethylene plastic pipe, the installed radius of pipe curvature shall be __________pip diameters, and bends shall not be within______ pipe diameters of any fitting or valve.

The minimum size air gap will be ___________ of the effective opening.

Horizontal branches shall connect to the bases of stacks at the point located not________ times the diameter of the drainage stack________ from the stack.

Slip joint shall be made with approved elastomeric gasket and shall be installed only on the ________.

The vent or branch vent for multiple island fixture vents shall extend a _______ the highest fixture before connecting to the outside vent terminal.

In wood framed members, notches in solid lumber joist rafters, and beams shall not be longer than___ ?

Relief valves shall have A minimum rated capacity for equipment sered and shall conform to ANSI_____?

Cleanouts shall be installed not________ apart in horizontal drainage. Where more than one change of direction occurs in a run of piping, only one cleanout shall be required in each______length of drainage piping.

Water-supply or sewer system or both are not available, or connection to them is not feasible individual water supply or individual private sewage-disposal, or both shall be provided?

The air pressure relief pipe from a pneumatic sewage ejector shall be connected to an ______ terminating through the _______'

The area of coverage of a single sprinkler shall not exceed _____?

Water heaters having a ignition source shall be elevated such that the source of ignition is not less than____ above the garage floor.

An open vent terminal from a drainage system shall not be located __ directly beneath any door, openable window, or other air intake openings of the building or of the adjasent building,nor shall it terminate within____horizontaly unless it is ___ above of such opening.

A maximum of ____ fixtures connected to the horizontal branch drain shall be permitted to be _______.

The dry vent connection for a horizontal wet vent system shall be an individual vent or a common vent for any bathroom group fixture except a _____?

Upon completion of water supply system or section of it, shall be proved tight under water pressure, not less than the working pressure of the system, or for piping system other than plastic , by air test of not less than____? and held at that pressure for not less than_____?

Holes in steel member shall not be closer than _____ from edge of hole to the bearing surface?

Flush tanks shall be provided with an_______and shall be located at least____ the full opening of the overflow pipe

_______ and __________ shall vent only fixture that are on the same floor level and connect to a horizontal branch drain.

A approved ____________ shall be installed between the potable water source and the source of contamination.

Every waste recepter shall be an approuved type wast receptor and standpipes shall be __________ and connected to the building drainage system.

Water heaters and storage tanks shall be installed in accordance with section M______

Every dry vent connection to a horizontal drain shall connect_________ of the horizontal drain pipe.

The relief opening for backflow preventers with atmospheric vents, reduced pressure principle backflow preventers and reduced pressure detectorassembly backflow preventers shall discharge by _______.

Plumbing fixtures other than____ shall be provided with approved screens.

What is the maximum fixture units allowed to be connected to any one vertical stack or drain with a nominal pipe size of 3".

Reduced pressure principle backflow preventers, double check valve assemblies, double detector check valve assemblies, and pressure vacuum breaker assemblies, shall be tested at the time of installation, immediately after repairs, or relocation and at least?

The maximum developed length of a sump vent using 1-1/2" pipe with the discharge of 40 gallons per minite will be____ feet.

In seismic design categories (D-o, D-1 and D-2) and town houses in seismic design category (c). water heaters shall be anchored or strapped in the upper and lower _____? of the operating weight of the water heater.

Sheet lead for flashing of vent terminals shall not be ______?

Changes in direction in copper tubing are permitted to be made with bends having a radius of not _________of the tub.

In wood framed members, notches in solid lumber joist, raffters, and beams shall not exceed_____?

Individual and branch air admittance valves shall be located a _______the horizontal branch drain or fixture drain being vented.

Where the developed length of distribution line is 60 feet or less, and the available pressure at the meter is a minimum of 40 psi, the minimum size of individual distribution lines shall be _____?

Solid and liquid-fuel-burning boilers shall be provided with____ as required.

Fixture tail pieces shall not be less than ___ in diameter for sinks, dishwashers, loundry tubs and similar fixtures. and not less than _____ in diameter for bidets, lavatories and similar fixtures.

Cleanouts shall be provided at the base of each__________.

Fixtures with cancelled slip joint connections shall be provided with an access panel or utility space at least _____in its smallest diameter.

Sprinklers shall have a temperature rating of ________?

Pipe and fittings used in water-supply systems shall have a maximum of____lead.

The only vertical pipe of a combination drain and vent system shall be the connection between the ___and the horizontal combination wast and vent pipe. The maximum vertical distance shall be ______?