Quiz  /  Heating And Welding Bank PO MCQ Questions With Answers

  • 1. 
    A welding process where the heat produced from an arc forms a weld by fusing a metal electrode and material to be welded together.

  • gas welding
  • metal-arc welding
  • pressure welding
  • flux

  • 2. 
    An arc welding method where fusion is accomplished by using an unshielded arc to produce heat between a bare or lightly coated electrode and the material to be welded. The filler metal comes from the electrode and pressure is not used.

  • Bare Metal-Arc Welding
  • metal-arc welding
  • Brazing
  • mig Welding
  • carbon arc welding

  • 3. 
    A welding method using a filler metal that is liquefied at a temperature above 800 F is distributed within a groove, flange or other type of joint and distributed through the joint via capillary action.

  • Bare Metal-Arc Welding
  • metal-arc welding
  • Brazing
  • mig Welding
  • carbon arc welding

  • 4. 
    Various materials that are used to conduct the welding current between the electrode holder and the welding arc.

  • Acetylene
  • Alloy
  • Electrode
  • Acetone
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