| 1.
|
Select and list the appropriate layout/marking tools for specific
sheet metal jobs. (I)
|
| 2.
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Describe the use of hand snips for cutting out sheet metal parts and
patterns and the use of cutting and forming tools and equipment. (II)
|
| 3.
|
Describe the construction of seams/edges and riveting/soldering of
sheet metal products including appropriate safety procedures. (III)
|
| 4.
|
Describe the proper use of specific sheet metal tools including
general rules for safety when using tools and proper maintenance
procedures for tools. (IV)
|
| 5.
|
Define "pure metal" and "alloy" and state the difference between a
pure metal and an alloy. (V)
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| 6.
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List the major common properties of metals. (VI)
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| 7.
|
State the chief types of sheet metal and measure the gage of sheet
metal. (VII)
|
| 8.
|
Describe the principles of thermal and acoustic insulation and
describe the types of insulation commonly used in the sheet metal
trade. (VIII)
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| 9.
|
Describe the installation of selected types of duct insulation. (IX)
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