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In a(n) ____ joint the edge of a piece of metal is placed on the surface of another piece of metal.


A) tee
B) lap
C) outside corner
D) edge

E) A) and B)
F) A) and C)

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The term ____________________ refers to the way pieces of metal are put together or aligned with each other.

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​The terms arrow side, other side, and both sides are used to indicate the ____.


A) ​weld location with respect to the joint
B) ​dimensions of the part
C) ​type of joint
D) ​root opening

E) B) and D)
F) B) and C)

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How might joint design influence welding cost?

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Almost any weld can be made in any mater...

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On thin sections it is often possible to make full penetration welds using a(n) ____ joint.


A) square butt
B) lap
C) tee
D) outside corner

E) All of the above
F) A) and B)

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​What type of edge preparation for a butt joint on a thick section of magnesium would need to be made?


A) ​U-groove
B) ​Single bevels
C) ​V-groove
D) ​Back gouging

E) A) and D)
F) B) and D)

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A

Holes in the other side member of a joint for plug welding are indicated by placing the weld symbol ____ the reference line.


A) above and below
B) next to
C) below
D) above

E) A) and B)
F) C) and D)

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​The forces causing stresses in welded joints are ____.


A) ​joint position, layout, base metal, and groove type
B) ​tensile, compression, bending, torsion, and shear
C) ​tensile, stretching, heat, and penetration
D) ​tensile, velocity, chemistry, stretch, and compression

E) A) and B)
F) B) and C)

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If the weld is to be deposited on the other side of the joint (far side) , the weld symbol is placed ____ the reference line.


A) next to
B) above and below
C) below
D) above

E) None of the above
F) B) and D)

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In a(n) ____ joint the edges of the metal overlap so the thickness of the joint is approximately equal to the combined thickness of both pieces of metal.


A) tee
B) lap
C) outside corner
D) edge

E) C) and D)
F) B) and C)

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B

For most welding processes, plates that are thicker than ____ may be grooved on both the inside and outside of the joint.


A) 1/4 inch
B) 3/8 inch
C) 1/2 inch
D) 5/8 inch

E) A) and C)
F) B) and C)

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Which of the following is true about grooves?


A) There are six groove types.
B) The groove may not be cut with a saw.
C) The groove can only be made on one plate.
D) Joint strengths can be improved by making a groove preparation before the joint is welded.

E) All of the above
F) B) and C)

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​What does the term faying surface relate to?


A) ​The surface of a joint that will be melted during the weld.
B) ​The frayed edges of welder's pants, shirt, or other clothing.
C) ​The surface that cannot be seen directly such as the inside of a pipe weld joint.
D) ​It is the outside of the pipe or sides of a weld joint that have been cleaned for welding.

E) A) and B)
F) A) and C)

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C

List the reasons for preparing the faying surfaces for welding.

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Reasons for preparing the faying surface...

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The size of the root face is important to ensure good ____________________.

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The strength of spot welds is shown as the minimum shear strength in pounds (newtons) per spot and is shown ____ the weld symbol.


A) to the left of
B) to the right of
C) above
D) below

E) A) and C)
F) B) and C)

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Plates in the flat position are usually ____ unless they can be repositioned or are required to be welded on both sides.


A) not grooved
B) grooved on both sides
C) grooved on only one side
D) grooved with a single bevel

E) A) and B)
F) B) and C)

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​Which of the following would not be found on a welding symbol?


A) ​length of the weld and height of reinforcement
B) ​filler metal and number of welds
C) ​weld shape and location
D) ​type of metal and color of paint to be used

E) B) and C)
F) B) and D)

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In a(n) ____ joint the edges of the metal are brought together at an angle, usually around 90 degrees to each other.


A) butt
B) tee
C) outside corner
D) edge

E) A) and B)
F) All of the above

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____________________ are a shorthand language for the welder.

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