In plumbing systems, if pipes are electrical wires, what are equivalent to switches?

Mininum size of trap and waste branch for pedestal urinal

What type of materials is used for the base of septic tank?

What is the color pipes for steam

Black steel pipe with galvanized malleable fittings is ideal for:

Chemical used for checking the growth of algae in reservoir

The proper fall for a house sewer is established by:

A drain connecting one or more fixtures to a solid or waste stack

In a building drainage system, what is a definition of a stack?

Where should a grease trap be installed?

Which is not a rule of thumb when designing a drainage?

What is the greatest stress which a material can stand without permanent deformation after release of stress?

What is the color coding for pipes for potable water

A caulked joint shall be firmly packed with oakum or hemp and powder received with pure lead, what is the depth of lead over aukum?

Can you embed a 4" pipe in a 150 CHB wall?

How do we size sewage pits?

What type of sink is used for dumping mop buckets and washing mops?

What is used to determine the size of the stack after the fixture unit values have been totaled?

Part per million is identical to:

Minimum distance of a well from a septic tank

Where do you locate water distribution pipe farthest from?

What should not be permitted to cross a beam?

When water goes up through a vertical pipe, it stops at a certain height. Why?

Per capita consumption of water is generally taken as:

Which antifreeze solution should be your first choice when you are protecting fixture traps against freezing?

Is a receptacle used to catch surface water drained from cemented courts, driveways, and yards.

A device used in conjuction with a fixture such as water closet and urinal which discharges a pre-determined quantity of water for flushing purposes. This device is actuated by direct water pressure from branch pipes.

When there is a low pressure from the water main, what will you use to supply higher levels?

Fixture unit value of bathtub

A domestic food grinder is designed to attach to drain with a diameter of:

What part of the body-unit faucet virtually eliminates maintenance of the faucet under normal operations?

What is the water depth of a common seal trap

What type of end connection are used for valves smaller than 2" diameter?

Best location to put the soil pipe

Water well yield is a factor considered in determining the size of:

When specifications is not available, install the urinal so the lip height is:

The basic elements of a cold water supply include the:

Tank water closets are preferred over flushometer water closets for residences because they:

The code that prescribes criteria on the quality of drinking water from meteoric, surface or underground sources is:

In high rise buuldings, why is there a need to resize water supply pipes?

In preparing a mortar for a cement joint, the mixture will be:

How do you repair a leak on a plastic pipe fitting?

When winterizing the system, what is the first step in draining a water system?

Alternative to the conventional septic tank:

In a water distribution system, what connects the water main to the water risers

Best for sanitary pipes

Fixture outlets shall not be connected to the horizontal drainage within ______ of any vertical to horizontal change of direction of a stack containing suds producing fixtures.

What is the name of the special tool designed to reach the hex jam nut beneath a fixture?

What may happen if a sewer pipes is laid with a fall greater than 1/4 inch per foot (2%)?

Which type of lavatory is designed for group use?

A fibrous silicate material that is inert, strong, and incombustible

It is caused by foreign objects like string or thread suspended over outlet arm of the trap

When installing a compression coupling, why do you dig out the area to give you as much flexibility with the pipes?

What is corresponding name of the following abbreviation pertaining to local trade and government regulating body

The building sewer is usually made of clay tile, cast iron, asbestos cement and:

What is the best fixture for a public comfort room?

What type of drainage piping only conveys liquids that are free of fecal matter?

FU of laundry tub

What is installed on fixtures to keep sewer gasses from entering the building?

Chemical drain cleaners are appropriate when drains are:

What is the proper way to tighten bolts on a full circle clamp?

Revised Fire Code of the Philippines

All dry standpipe shall extend from the ground floor and over the roof and shall be equipped with 64mm outlet in every floor level with a minimum height of:

What should you do if an oxygen deficient condition is present in a manhole?

For best result how should you backfill a trench?

What is the proper length of time and velocity for flushing a main?

In constructing a sewer main, when should you backfill the trench?

Which of the following is not a type of lavatory?

Minimum clearance from the floor of pipes for AC units when crossing a hallway or corridor

Swimming pool needs:

FU for shower bath

Size of water supply line for urinal flushometer

In storm drainage system, it is used to prevent aggregates, debris and other unwanted objects from entering the drainage system

If a faucet closes with the pressure; not against it, the result is:

Smallest plastic drain that can accummodate a water closet

What is the smallest plastic drain that can accommodate a water closet

What do you call a control valve used to shutoff at the water supply to a building in case of emergency? It is installed at a water service pipe and operated by means of long key inserted through a curb box?

A system of vertical pipes in a building to which fire hoses can be attached on each floor, including a system by which water is made available to the outlets as needed.

Where will you least place a downspout?

What should not be used for a pipe chase

The water service is a pipe that extends from the:

In which order is a water main disinfected?

The unobstructed vertical distance through the free atmosphere between the outlet of water pipe and the flood level rim of the receptacle into which it is charging

Mininum size of trap and waste branch for a bidet

Ball valves are adaptation of:

There is a septic tank installed on top of a rock by seashore. The tank is exposed on how tide and covered in sea water during high tide. Which of the following woupd be an appropriate water proofing for it?

WSFU for stall and wall urinal

Clean Water Act

Where are storm sewer usually placed?

The spoon like tools use for pouring molted pig lead into hub as making caulk joint in cast iron pipe is called:

Take advantage of a salaried ________ position to compete unfairly with a practicing Master Plumber.

Aeration is water is done for all of the following purposes except for

In PD 856 Sanitation Code of the Philippines, the effective depth of a septic tank is measured from the bottom of septic tank to the _______.

What type of repair clamp should be used as a temporary repair

What is the minimum sized pipe that you could use on wet vent?

Clean Air Act

Which is the common practice to reduce the danger of breakage which may result from expansion and contraction of roof?

A drinking fountain bubbler opening should be located above the drinking fountain rim a minimum of:

Heavy water is:

Provincial Water Utilities Act