Welding Quiz

What is welding?

• Cutting metal using a torch

• Joining two or more materials by melting and fusing them

• Bending metal into different shapes

• Forming metal with a hammer

Which of the following is a common heat source used in welding?

• Water

• Electricity

• Wind

• Sand

Which welding process uses a continuous wire electrode and a shielding gas?

• TIG Welding

• Stick Welding

• MIG Welding

• Oxy-Acetylene Welding

What is the purpose of a shielding gas in welding?

• To provide light during the welding process

• To protect the weld from atmospheric contamination

• To cool down the welding equipment

• To remove impurities from the base materials

Which welding process uses a non-consumable tungsten electrode and a shielding gas?

• MIG Welding

• Stick Welding

• TIG Welding

• Oxy-Acetylene Welding

What is another name for Stick Welding?

• TIG Welding

• Oxy-Acetylene Welding

• MIG Welding

• Shielded Metal Arc Welding (SMAW)

In which welding process is an open flame used as the heat source?

• TIG Welding

• Stick Welding

• MIG Welding

• Oxy-Acetylene Welding

What is the purpose of flux in Stick Welding?

• To cool down the weld

• To protect the weld from atmospheric contamination

• To remove impurities from the base materials

• To create a shielding gas when melted

Which welding process uses a mixture of oxygen and acetylene to create an open flame?

• TIG Welding

• Stick Welding

• MIG Welding

• Oxy-Acetylene Welding

What is the primary purpose of wearing a welding helmet with darkened lenses?

• To protect the eyes from UV radiation

• To improve visibility during welding

• To reduce the risk of electrical shocks

• To provide comfort to the welder