The Plumbing System Exam: Quiz
The plumbing system exam: quiz. A good plumbing system is expected to make it easier for sewerage and water to freely come in and out as expected. The system can either be potable water, sanitary drainage and stormwater drainage. In this quiz, you will get to test out your plumbing knowledge and how to solve some of the issues that arise. How about you give it a try and see just how skilled you actually are.
Questions and Answers
- 1.
That horizontal run of pipe, starting from 5’ outside the building which receives the sewage from the house drain or building and conveys the same to the sewer main or approved point of disposal.
Explanation
The horizontal run of pipe that starts from 5' outside the building and carries sewage from the house drain or building to the sewer main or approved point of disposal is known as the house sewer or building sewer.Rate this question:
- 2.
The lowest horizontal run of pipe inside the building which receives the discharge from fixtures and other branches and conveys the discharge from fixtures and other branches and conveys the same to the house or building sewer.
Explanation
The lowest horizontal run of pipe inside the building that receives the discharge from fixtures and other branches and conveys it to the house or building sewer is known as the house drain. The building drain, on the other hand, refers to the pipe that extends from the lowest horizontal run of the house drain to the point of disposal outside the building. Therefore, the correct answer is HOUSE DRAIN.Rate this question:
- 3.
The Primary Branch of a building drain is the single sloping drain from the base of a stack up to its junction with the main building drain or with other branches. The primary branch is also called a Lateral.
Explanation
The primary branch of a building drain refers to the single sloping drain that runs from the base of a stack up to its junction with the main building drain or with other branches. It is also known as a lateral.Rate this question:
- 4.
That horizontal run of pipe emanating from a fixture or group of fixtures up to its junction with the primary branch.
Explanation
A secondary branch refers to the horizontal run of pipe that connects a fixture or a group of fixtures to the primary branch. It is the section of piping that extends from the fixtures to where it joins the main branch.Rate this question:
- 5.
That t horizontal run of pipe, which receives the distance from fixture and convey the same to the stack.
Explanation
The correct answer is "HORIZONTAL BRANCH." A horizontal branch refers to a section of pipe that runs horizontally and connects fixtures to the stack. It receives the waste or water from the fixture and conveys it to the vertical stack for further disposal. This type of pipe is an essential component of a plumbing system as it ensures proper drainage and flow of waste materials.Rate this question:
- 6.
That length of pipe of a stack no less than eight feet which receives the discharge from the horizontal branch.
- 7.
The vertical run of pipe, which receives discharge from fixture without fecal matter.
Explanation
A soil stack is a vertical pipe that is designed to receive discharge from fixtures without fecal matter. It is responsible for carrying waste water and sewage away from the fixtures and into the sewer system or septic tank. The term "soil" refers to the waste materials that are being transported through the pipe, while "stack" refers to the vertical nature of the pipe. This type of pipe is commonly used in plumbing systems to ensure proper sanitation and hygiene in buildings.Rate this question:
- 8.
That vertical matter run of pipe, which receives discharge from fixtures without fecal matter.
Explanation
A waste stack is a vertical pipe that carries waste water and discharge from fixtures that do not contain fecal matter. This pipe is designed to transport liquid waste from sinks, showers, and other non-toilet fixtures to the sewer or septic system. It helps to separate and direct different types of waste in a plumbing system, ensuring proper drainage and preventing contamination.Rate this question:
- 9.
In lateral plumbing - a secondary pipe line. In sewerage – a common sewer to which no other common sewer is tributary. It receives sewage only from building sewer.
Explanation
A lateral in plumbing refers to a secondary pipe line, typically connected to a main pipe or sewer line. In the context of sewerage, a lateral is a common sewer that does not receive sewage from any other common sewer, but only from a building sewer. Essentially, it is a separate line that carries sewage from a specific building or property to the main sewer.Rate this question:
- 10.
The drain from the trap of the fixture to the junction of the fixture to the drain of the pipe.
Explanation
The given correct answer "FIXTURE DRAIN" is the correct term for the drain from the trap of the fixture to the junction of the fixture to the drain of the pipe. It refers to the pipe that carries wastewater away from a plumbing fixture, such as a sink, toilet, or bathtub, and connects it to the main drain line. This term is commonly used in plumbing systems to describe this specific type of drain.Rate this question:
- 11.
Waste water pipe from fixtures or appliances which is allowed to discharge into a properly vented fixture and with no direct connection with the drainage system.
Explanation
The correct answer is "SPECIAL WASTE, INDIRECT WASTE PIPE." A special waste refers to waste water from fixtures or appliances that is discharged into a properly vented fixture and has no direct connection to the drainage system. An indirect waste pipe is the pipe through which this special waste is discharged.Rate this question:
- 12.
It is a pipe, which conveys only liquid waste, free of fecal matter.
Explanation
A waste pipe is a type of pipe that is specifically designed to carry liquid waste that does not contain any fecal matter. This means that it is used to transport only liquid waste materials that are free from any solid waste or human waste. This type of pipe is commonly found in plumbing systems and is used to safely and efficiently remove liquid waste from buildings or structures.Rate this question:
- 13.
It is that portion of a vent pipe through which liquid waste flow.
Explanation
A wet vent is a section of a vent pipe that allows liquid waste to flow through it. This means that it is specifically designed to handle the discharge of liquid waste from plumbing fixtures. The wet vent is connected to the drainage system and helps to prevent the buildup of pressure and potential blockages in the plumbing system. It is an essential component in ensuring the proper functioning and efficiency of the overall plumbing system.Rate this question:
- 14.
A pipe or opening used to ensuring the circulation of air in plumbing system and for reducing the pressure exerted on trap seals.
Explanation
A vent is a pipe or opening in a plumbing system that serves two purposes. Firstly, it ensures the circulation of air, allowing for proper drainage and preventing the buildup of pressure in the pipes. This helps to maintain the flow of water and prevent blockages. Secondly, vents help to reduce the pressure exerted on trap seals, which are designed to prevent sewer gases from entering the building. By equalizing the pressure, vents ensure that trap seals remain intact and functional, thereby preventing the release of unpleasant odors into the living space.Rate this question:
- 15.
An air pressure less than that atmospheric. Also, siphonage.
Explanation
The given answer "VACUUM" correctly explains the situation of having an air pressure less than atmospheric. In a vacuum, the pressure is lower than the surrounding atmospheric pressure, creating a pressure difference. This difference can cause siphonage, where liquid or gas is drawn up into a tube due to the pressure imbalance. Therefore, "VACUUM" is the appropriate term to describe the given situation.Rate this question:
- 16.
An arrangement of venting so installed that one vent pipe will serve two (2) traps.
Explanation
A unit vent is an arrangement of venting where one vent pipe is installed to serve two traps. This means that the vent pipe is connected to two separate traps, allowing both traps to be vented through a single vent pipe. This arrangement is commonly used in plumbing systems to save space and simplify the installation process. By connecting multiple traps to a single vent pipe, the unit vent ensures proper ventilation and prevents the buildup of sewer gases in the traps.Rate this question:
- 17.
A fitting or device so constructed as to prevent the passage of air, gas, and some vermin through a pipe without materially affecting the flow of sewage or waste water through it.
Explanation
A trap is a fitting or device designed to block the passage of air, gas, and vermin through a pipe while still allowing sewage or waste water to flow through. It is constructed in such a way that it does not significantly impede the flow of the liquid or waste. Traps are commonly used in plumbing systems to prevent odors, gases, and pests from entering a building through the pipes.Rate this question:
- 18.
A cast-iron bell-end tee with the branch tapped to receive a threaded pipe of fittin.
- 19.
A pit or receptacle at a low point to which the liquid wastes are drained.
Explanation
A sump is a pit or receptacle located at a low point where liquid wastes are drained. It serves as a collection point for liquids, allowing them to be easily removed or pumped out. Sumps are commonly used in various industries and households to prevent flooding or to collect and dispose of liquid waste efficiently.Rate this question:
- 20.
It is that portion of the rainfall or other precipitation, which runs off over the surface after the storm and for such a short period following a storm as the flow exceeds the normal runoff.
Explanation
Storm water refers to the portion of rainfall or precipitation that flows over the surface after a storm, for a short period of time when the flow exceeds the normal runoff. This runoff occurs when the ground is unable to absorb all the water, causing it to flow over the surface and potentially causing flooding or erosion. Managing storm water is important to prevent damage to infrastructure and protect the environment by controlling the flow and directing it to appropriate drainage systems.Rate this question:
- 21.
A vertical pipe usually used for the storage of water, frequently under pressure.
Explanation
A standpipe is a vertical pipe that is commonly used for storing water, often under pressure. It is typically used in firefighting systems or as a source of water for buildings. Standpipes are designed to provide a reliable and readily accessible water supply in case of emergencies or for regular use. They are an essential component of water distribution systems and play a crucial role in ensuring the availability of water in various settings.Rate this question:
- 22.
A stack vent is the extension of a soil or waste stack above the highest horizontal drain connected to the stack.
Explanation
A stack vent is a vertical pipe that extends above the highest drain connected to the soil or waste stack. It is used to provide ventilation and prevent the build-up of pressure in the plumbing system. The stack vent allows air to enter the system, balancing the pressure and preventing the traps from being siphoned or losing their water seal. This helps to ensure proper drainage and prevent the release of foul odors into the building.Rate this question:
- 23.
A general term used for any vertical line of soil, waste, or vent piping.
Explanation
The term "STACK" is a general term used to refer to any vertical line of soil, waste, or vent piping. It is commonly used in plumbing and construction to describe the vertical pipes that carry waste materials or gases upwards and away from a building. These pipes are essential for proper drainage and ventilation systems in buildings.Rate this question:
- 24.
The end of a pipe, which fits into a bell. Also, a word used synonymously with faucet.
Explanation
A spigot is the end of a pipe that fits into a bell, and it is also a word used synonymously with faucet.Rate this question:
- 25.
A vertical soil pipe conveying fecal matter and liquid waste.
Explanation
The correct answer is "SOIL STACK PIPE." A soil stack pipe is a vertical pipe that is used to transport fecal matter and liquid waste from toilets and other plumbing fixtures to the sewer system or septic tank. It is an essential component of a plumbing system, ensuring proper disposal of waste materials.Rate this question:
- 26.
A soil pipe is any pipe that conveys the discharge of water closets, urinals, or fixtures having similar functions. Also, a cast-iron pipe, with bell and spigot ends, used in plumbing to convey fecal matter or liquid wastes.
Explanation
A soil pipe is a type of pipe that is used to carry the waste discharge from toilets, urinals, and other similar fixtures. It is typically made of cast-iron and has bell and spigot ends for easy connection. The purpose of a soil pipe is to effectively transport fecal matter and liquid waste away from the building's plumbing system.Rate this question:
- 27.
A suction by the flow of liquids in pipes. A pressure is less than atmospheric.
Explanation
Siphonage refers to the process of liquid flowing through a pipe due to the pressure difference between two points, where the pressure at one point is lower than atmospheric pressure. In this case, the given description of "suction by the flow of liquids in pipes" and "a pressure is less than atmospheric" aligns with the concept of siphonage. Therefore, the correct answer is siphonage.Rate this question:
- 28.
A wye connection used on fire lines so that two lines of hose may be connected to a hydrant or to the same nozzle.
Explanation
A wye connection is used on fire lines to allow for the connection of two lines of hose to a hydrant or to the same nozzle. This type of connection is called a Siamese connection.Rate this question:
- 29.
A vertical opening through a building for elevators, dumb-waiter, ventilation, or similar purpose.
Explanation
The given correct answer, "SHAFT," accurately describes a vertical opening in a building that is used for elevators, dumb-waiters, ventilation, or similar purposes. A shaft typically runs from the top to the bottom of a building, allowing for the movement of people, goods, or air. It serves as a crucial component of the building's infrastructure, providing necessary access and functionality.Rate this question:
- 30.
A comprehensive term, including all construction for collection, transportation, pumping, treatment, and final disposition of sewage.
Explanation
The term "sewerage works" refers to a broad concept that encompasses all aspects of sewage management, including the construction, collection, transportation, pumping, treatment, and final disposal of sewage. It is a comprehensive term that covers the entire process of handling sewage.Rate this question:
- 31.
The installation of all pipes in the plumbing system that is in partitions and under floors. It includes the plumbing work done before the setting of the fixtures or finishing.
Explanation
Roughing-in refers to the installation of all pipes in the plumbing system that are located within partitions and under floors. This includes all the necessary plumbing work that is done prior to setting the fixtures or finishing touches.Rate this question:
- 32.
An open return bend, usually with inside threads, but applied also to a one hundred eighty (180 degrees) bend in a pipe.
Explanation
A return bend refers to a type of pipe fitting that is bent at a 180-degree angle. It is typically open-ended with inside threads, allowing for easy connection to other pipes or fittings. This type of bend is commonly used in plumbing systems to redirect the flow of fluids or gases.Rate this question:
- 33.
A relief vent is a vent the primary function of which is to provide circulation of air between drainage and vent system.
Explanation
A relief vent is a type of vent that is specifically designed to allow air circulation between the drainage and vent system. This helps to prevent pressure build-up and allows for the smooth flow of waste and water through the plumbing system. By providing a pathway for air to escape, a relief vent helps to maintain the proper functioning of the drainage system and prevents any potential blockages or backups.Rate this question:
- 34.
A fixture designed for the washing of the hands or face. Sometimes called a wash basin.
Explanation
The given answer, "LAVATORY," is the correct answer because a lavatory is a fixture specifically designed for washing hands or face. It is commonly referred to as a wash basin. The term "lavatory" is often used to describe a bathroom or restroom area as well.Rate this question:
- 35.
The water that is standing in or passing through the ground.
Explanation
Groundwater refers to the water that is present beneath the Earth's surface in soil or rock formations. It can be found in underground aquifers, wells, or springs. Groundwater is formed through the process of precipitation infiltrating the ground and percolating through porous materials. It is an important source of water for drinking, irrigation, and industrial use. Groundwater plays a crucial role in maintaining ecosystems and sustaining the water cycle.Rate this question:
- 36.
A faucet opened or closed by the fall or rise of a ball floating on the surface of the water.
Explanation
A ball cock is a type of valve mechanism used in plumbing systems to control the flow of water. It consists of a ball that floats on the surface of the water, and when the water level rises or falls, it opens or closes the faucet accordingly. This mechanism is commonly used in toilet tanks to regulate the water level.Rate this question:
- 37.
A connection in which a ball is held in a cuplike shell that allows movement in every direction.
Explanation
A ball joint is a type of connection where a ball is held in a cuplike shell that allows movement in every direction. This design allows for flexibility and rotation, making it ideal for connecting parts that need to move freely in various directions. The ball joint enables smooth and unrestricted movement, ensuring efficient functioning of the connected components.Rate this question:
- 38.
It is any of two or more similar adjacent fixtures which discharge into a common horizontal soil branch.
Explanation
A battery of fixtures refers to a group of two or more similar adjacent fixtures that are connected to a common horizontal soil branch for discharging waste. This arrangement allows for efficient plumbing and waste management in a building or facility.Rate this question:
- 39.
That portion of a pipe which for a short distance, is sufficiently enlarged to receive the end of another pipe of the same diameter for the purpose of making a joint.
Explanation
A bell or hub is a portion of a pipe that is enlarged for a short distance in order to receive the end of another pipe of the same diameter. This enlargement allows for the pipes to be joined together securely. The term "bell or hub" is used to describe this specific feature of a pipe that facilitates the creation of a joint.Rate this question:
- 40.
A plumbing fixture used for washing the middle part of the body, especially the genitals. Also a sitz bath (Used to wash posterior parts of the body).
Explanation
A bidet is a plumbing fixture that is used for washing the middle part of the body, particularly the genitals. It is also used as a sitz bath to wash the posterior parts of the body.Rate this question:
- 41.
A flange that is not drilled.
Explanation
A blank flange refers to a flange that is not drilled, meaning it does not have any holes or openings. This type of flange is used when there is a need to close off or seal a pipeline or vessel. It is often used as a temporary solution or when future expansion or modifications are anticipated. The blank flange provides a solid and secure closure, preventing any leakage or flow through the flange.Rate this question:
- 42.
A flange that closes the end of a pipe. There is no opening for the passage of water. (Used for black iron pipes).
Explanation
A blind flange is a type of flange that is used to close the end of a pipe. It does not have an opening for the passage of water or any other fluid. Blind flanges are commonly used with black iron pipes. They are designed to provide a solid seal, preventing any leakage or flow through the pipe.Rate this question:
- 43.
Plugging an opening with oakum, lead, or other materials that are pounded into place. Also, the material that is pounded into the opening.
Explanation
Calking refers to the process of sealing an opening by pounding materials like oakum or lead into place. The word can also refer to the actual material used for sealing.Rate this question:
- 44.
A fitting into which the end of a pipe is screwed for the purpose of closing the end of the pipe.
Explanation
A cap is a fitting that is screwed onto the end of a pipe to close it off. It provides a secure seal to prevent any leakage or flow of substances through the pipe. Caps are commonly used in plumbing systems to seal off unused or disconnected pipes, or to temporarily close off a pipe during maintenance or repairs. They are typically made of durable materials such as metal or plastic to ensure long-lasting and reliable closure.Rate this question:
- 45.
A receptacle in which liquids are retained for a sufficient period to deposit settle able material.
Explanation
A catch basin is a receptacle designed to retain liquids for a period of time in order to allow settleable material to deposit. This can include sediment, debris, or other particles that may be present in the liquid. Catch basins are commonly used in stormwater management systems to capture and remove pollutants before they enter the drainage system. They are typically located at low points in the drainage network to collect and hold runoff water, allowing any settleable material to settle to the bottom of the basin.Rate this question:
- 46.
A pit for the reception or detention of sewage.
Explanation
A cesspool is a pit that is used for the reception or detention of sewage. It is a common method of wastewater disposal in areas where there is no access to a public sewer system. Sewage is collected in the cesspool and allowed to decompose over time. The solid waste settles to the bottom while liquid waste is absorbed into the surrounding soil. Cesspools are typically made of concrete or brick and require regular maintenance to prevent overflow and ensure proper functioning.Rate this question:
- 47.
A valve that automatically closes to prevent the flow of water in the reverse direction.
Explanation
A check valve is a type of valve that is designed to automatically close and prevent the flow of water in the reverse direction. It allows fluid to flow in only one direction, ensuring that there is no backflow. This is important in situations where backflow could cause damage or contamination. The check valve works by using a mechanism that allows flow in one direction, but closes off when the flow tries to reverse. This ensures that water or fluid only flows in the desired direction, providing protection and maintaining the intended flow.Rate this question:
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Mar 22, 2023Quiz Edited by
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Dec 26, 2010Quiz Created by
Glenford23
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