Mechanical Drawing Board and CAD Techniques ©2010

Chapter 15: Welding Drafting

Practice Tests

1
Standard drafting symbols for welding have been established by
A)ANSI.
B)ASME.
C)ASEE.
D)AWS.
E)IEEE.
2
The two forms of gas that can be used in gas-and-shielded-arc welding are tungsten-inert gas and
A)oxygen.
B)nitrogen.
C)helium.
D)acetylene.
E)metallic-inert gas.
3
Information placed below the reference line on a weld symbol designates the ____ side(s) of the joint.
A)other
B)arrow
C)both
D)left
E)right
4
Thermit welding uses oxygen and
A)acetylene.
B)an electric arc.
C)an aluminum and iron oxide charge.
D)tungsten-inert gas.
E)metallic-inert gas.
5
Two or more short welds along a joint are called ____ welds.
A)groove
B)resistance
C)intermittent
D)flash
E)fusion
6
If a weld in not to be continuous along a joint, the length and ____ of each segment of weld is given on the reference line of the welding symbol.
A)pitch
B)angle
C)height
D)shape
E)contour
7
The specification, process, or other reference is given in the ____ portion of the weld symbol.
A)reference line
B)detail reference
C)supplementary symbols
D)arrow
E)tail
8
The final shape of the surface of the weld is specified on the welding symbol by using a ____ symbol.
A)contour
B)basic weld
C)finish
D)shape
E)complementary weld
9
A spot weld is a form of ____ welding.
A)projection
B)flash
C)fusion
D)resistance
E)seam
10
Arc welding is a form of ____ welding.
A)resistance
B)flash
C)thermit
D)projection
E)fusion
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