Pipes

We should not throw paints and greasy substances down the drain because

• they break the pipe

• they harden and clog the pipe

• they flow through the drain freely

• None of these

Tags

NGSS.MS-PS1-3

The system of a network of pipes used for taking away wastewater from homes or public buildings to the treatment plant is known as

• pipeline transport

• sewage system

• transport system.

• treatment plant.

Tags

NGSS.MS-ETS1-2

What is the primary reason for using PVC pipes in plumbing systems?

• They are flexible and easy to bend

• They are resistant to corrosion

• They are the cheapest option available

• They are transparent

Tags

NGSS.MS-PS1-3

Which of the following materials is commonly used for making pipes that carry hot water?

• Copper

• Plastic

• Wood

• Glass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In a chemical plant, which type of pipe is most suitable for transporting corrosive chemicals?

• Steel pipes

• Copper pipes

• Plastic pipes

• Concrete pipes

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is the main advantage of using galvanized steel pipes in construction?

• They are lightweight

• They are resistant to rust

• They are flexible

• They are transparent

Which scientific principle explains why water flows through pipes?

• Bernoulli's principle

• Archimedes' principle

• Pascal's law

• Newton's third law

What is the function of a U-bend in plumbing systems?

• To increase water pressure

• To prevent backflow of gases

• To filter impurities

• To connect two pipes

Which of the following is a common method to detect leaks in underground pipes?

• Visual inspection

• Pressure testing

• Sound detection

• Temperature measurement

What is the role of a manometer in pipe systems?

• To measure water flow

• To measure pressure

• To measure temperature

• To measure pipe diameter