Welding Terminology Quiz

What does AC stand for in welding?

• Alternating Current

• Arc Current

• Active Current

• Amperage Current

What is the purpose of flux in welding?

• To add strength to the weld

• To protect the weld

• To increase the temperature

• To reduce spatter

What is a tack weld?

• A weld used to finish the joint

• A weld used to fill gaps

• A dot made to hold metal in place

• A weld used to start the process

What does DC stand for in welding?

• Direct Current

• Dual Current

• Dynamic Current

• Divergent Current

What is the function of a ground wire in welding?

• To provide additional power

• To increase amperage

• To stabilize the arc

• To complete the electrical circuit

What does GMAW stand for?

• Gas Metal Arc Welding

• Ground Metal Arc Welding

• General Metal Arc Welding

• Gas Manual Arc Welding

What is the duty cycle in welding?

• The speed of the welding process

• The thickness of the weld

• The temperature range of the weld

• The amount of time the machine can work continuously

What is a crater in welding?

• A defect in the weld

• A hole in the base metal

• A type of weld joint

• A depression at the end of the weld

What does GTAW stand for?

• General Tungsten Arc Welding

• Gas Tungsten Arc Welding

• Ground Tungsten Arc Welding

• Gas Thermal Arc Welding

What is spatter in welding?

• A method of cleaning the weld

• A type of weld defect

• What comes off the weld while welding

• Excess metal on the weld