Types of Fittings for Copper Pipes

What is the main concern when installing push-fit fittings?

• Care to avoid damaging the O-ring

• Ensuring the pipe is painted

• Using adhesive for extra strength

• Applying heat for a better fit

What is the purpose of a 'Coupling'?

• To connect pipes at an angle

• To connect two pipes in a straight line

• To stop the flow of water

• To reduce the pipe size

Which fitting is used to stop the flow of water?

• Tee

• Coupling

• Stop-end

• Elbow

What is not needed when installing push-fit fittings onto copper pipe?

• Sleeve

• Insert

• Glue

• Tape

In what field is the diploma mentioned in the document?

• Electrical Engineering

• Plumbing Studies

• Carpentry

• Mechanical Engineering

What is the purpose of a sleeve in plastic pressure pipes?

• To add color

• To add rigidity

• To add weight

• To add insulation

What type of fitting is discussed in the document?

• Threaded fitting

• Push-fit fitting

• Welded fitting

• Flanged fitting

What materials are used for the 'olive' in compression fittings for joining copper pipes?

• Copper or brass

• Steel or aluminum

• Plastic or rubber

• Wood or ceramic

What is the main function of the 'olive' in a compression fitting?

• To support the pipe

• To compress and seal

• To filter water

• To heat the pipe

Which of the following is NOT a material used for the 'olive' in compression fittings?

• Copper

• Brass

• Steel

• Plastic