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Trade math
|
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Safety
|
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Oxy/acetylene welding &
cutting
|
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Basic work skills
|
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Mechanical drawings
|
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Hand & power tools
|
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Computer basics
|
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Basic electrical concepts
|
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Electrical schematic
diagrams
|
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Single phase motors
|
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Piping materials &
installation
|
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Fundamentals of
refrigeration
|
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Refrigeration system cycles
|
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Refrigeration system
components
|