What is the process of welding?

• Joining two pieces together using extreme heat

• Melting the base metal with a low-temperature technique

• Creating a pool of molten material without heat

• Using a filler material to separate the base metals

Which welding technique involves the use of a filler material?

• Brazing

• Soldering

• Shielded Metal Arc Welding (SMAW)

• Gas Tungsten-Arc Welding (GTAW)

What is an advantage of welding?

• Requires skilled labor and electric supply

• Hazardous when performed under safety guidelines

• Establishes strong, durable, and permanent joint links

• Difficult to dismantle joined material

Which welding machine is commonly known as stick welding?

• Shielded Metal Arc Welding (SMAW)

• Gas Tungsten-Arc Welding (GTAW)

• Flux-core Arc Welding (FCAW)

• Gas Metal Arc Welding (GMAW)

What type of welding machine uses a non-consumable tungsten electrode?

• Gas Tungsten-Arc Welding (GTAW)

• Gas Metal Arc Welding (GMAW)

• Flux-core Arc Welding (FCAW)

• Shielded Metal Arc Welding (SMAW)

Which welding machine is preferred for working in indoor and outdoor environments?

• Gas Metal Arc Welding (GMAW)

• Flux-core Arc Welding (FCAW)

• Shielded Metal Arc Welding (SMAW)

• Gas Tungsten-Arc Welding (GTAW)

What metals can be welded with Flux-core Arc Welding (FCAW)?

• Carbon Steels and Aluminum

• Aluminum and Stainless Steel

• Aluminum and Hard Facing Alloys

• Carbon Steels and Stainless Steel

What is a factor to consider when selecting a welding machine?

• The color of the machine

• The brand of the machine

• The weight of the machine

• The thickness of the metal

Which welding machine is suitable for rough outdoor conditions like wind?

• Gas Metal Arc Welding (GMAW)

• Flux-core Arc Welding (FCAW)

• Shielded Metal Arc Welding (SMAW)

• Gas Tungsten-Arc Welding (GTAW)

What is a conclusion about welding?

• Welding requires the use of a welding machine appropriately

• MIG welding machines can operate as FCAW

• Filler material is not required in welding

• Welding is a low-temperature technique