
Welding Quiz
Quiz
•
Engineering
•
12th Grade
•
Practice Problem
•
Hard
Joseph Nwolisa
Used 4+ times
FREE Resource
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44 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The radius used to form the shape of a J- or U-groove is called the ______________?
Bevel radius
Root radius
Groove radius
Face radius
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Before welding on previously used containers such as tanks or barrels, it is best to clean and fill them with water or to purge them with ?
Compress air
Acetylene
Oxygen
Inert gas / water
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
On an open-root V-groove weld in the 4G position, the electrode work angle should be ____________?
30 degrees
40 degrees
90 degrees
varied as needed to tie in
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements is true?
Groove weld styles include single-, double-,and quadruple-groove styles.
Groove welds can be combined with fillet to maintain strength
The root opening dimension of a groove weld is determined by the specified work angle.
Weld symbols on drawings always show both metric and imperial dimensions
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Open-root weld coupons (practice plates) generally have a bevel angle of ______?
10 degrees
15 degrees
30 degrees
22.5 degrees
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Welding codes typically allow the root face open-root V-groove welds to be within a range of ______________?
0.8 to 4.0 mm
0.8 to 4.8 mm
0 to 3.2 mm
1.6 to 6.4 mm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When making an open-root V-groove weld, the hole made when the two root faces of two plate edges are melted away by the arc is called a(n) __________?
Bead
Keyhole
Overlap
Root pass
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