Welding

What advantage does resistance welding have over forge welding?

• more reliable and faster way of Joining metal.

• not reliable and faster way of Joining metal.

• not reliable and slower way of joining metal.

• more reliable and slower way of joining metal.

What type of welding uses a hammer to join heated and softened metal?

• Block Welding

• Water Welding

• Forge welding (FOW)

• Medal Welding

What term describes the fusion or growing together of the grain structure of the materials being

welded?

• Pressure

• Coalescence

• Gas

• Light

Welding is defined as a joining process that produces coalescence of materials by heating them

with or without the application of what?

• Gas Metal

• Prime Metal

• Metal

• Filler Metal

What does shielded metal arc welding (SMAW) use to conduct the welding current from the

electrode holder to the work?

• bare metal rod

• non bare metal

• a consumable stick electrode

• a non consumable stick electrode

Name three items that are manufactured using welding.

• tables; chairs; boats

• food; air; life

• animals; insects; dogs

• paper; books; shoes

Name three popular welding processes.

• Stick welding

  Shielded metal Arc

  Gas metal arc

• Flux arc welding

  Stick Welding

  Water weldding

• Shielded metal arc (SMAW)

  Gas metal arc (GMAW)

  Flux arc welding (FCAW)

• Submerged Arc welding

  Gas metal arc

  Stick Welding

What protects the molten weld metal from atmospheric contamination in GTAW welding?

• shielding gas

• shielding air

• shielding water

• blow torch

Why is it important to clean all contamination such as oxides, oil, and dirt off of the surface of

the part being welded with GTA welding?

• You are not required

• There is a flux to clean the weld

• There is no flux to clean the weld

• it can be done by itself

What welding process uses a solid electrode wire that is continuously fed from a spool, through

the welding cable assembly, and out through the gun?

• Gas Metal Arc Welding (GMAW)

• Shield metal arc Welding

• Flux Welding

• The sky is blue