Module 9

1.      Which of the following is NOT a type of weld joint?

• Butt

• T

• Fillet

• Corner

1.      The portion of the joint where the two pieces to be joined come closest together is called the ______ .

• bevel

• joint root

• groove angle

• root face

1.      A weld produced by filling an elongated hole in an overlapping member, fusing it to the member beneath is called a ______ .

• plug weld

• spot weld

• seam weld

• slot weld

1.      A weld having a triangular cross section which is applied to a T-joint, corner joint or lap joint is called a ______ .

 

• flange weld

• flare weld

• fillet weld

• slot weld

1.      A weld used to build up thin surfaces and to provide a layer of corrosion protection and/or abrasion-resistance is called a(n) ______ .

• surfacing weld

• flare weld

• flange weld

• surfacing weld

1.      The height of a weld above the base metal in a groove weld is the ______ .

• crown of the weld

• weld buildup

• face of the weld

• weld reinforcement

1.      A(n) ______ fillet weld has the same leg and size dimensions.

• equal leg

• concave

• convex

• unequal leg

1.      A weld formed by progressing along the joint with a side-to-side motion is called a ______ .

• stringer bead

• stagger bead

• weave bead

• side bead

1.      The base material next to the weld that is NOT melted, but that undergoes structural and metallurgical changes is called the ______ .

• root zone

• penetration zone

• heat affected zone

• distortion zone

1.      The problem occurring in weldments due to the non-uniform heating produced by welding is called ______ .

• porosity

• incomplete fusion

• distortion

• slag inclusion