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13 Cards in this Set
- Front
- Back
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Swaged Joint
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A connection in which the diameter of one of the pipes to be joined is expanded using a special tool is called a:
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Outside Diameter (OD)
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The distance between the outer walls of a pipe is referred to as the:
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Halocarbon refrigerants
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A class of refrigerants that includes most of the refrigerants used in residential and small commercial air conditioning systems:
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Joint
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A method of connection in which tightening of a theaded nut compresses a compression ring to seal the joint:
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Annealed copper refrigeration (ACR)
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Copper tubing made especially for refrigeration and HVAC work is called:
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Tubing
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Thin-wall pipe that can be easily bent is called:
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Specifications
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Documents that describe the quality of thee material and work required:
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Insulation
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A substance that retards the flow of heat is called:
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Inside Diameter (ID)
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Refers to the distance between the inner walls of the pipe:
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Brazing
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Means of joining metal using an alloy with a melting point higher than that of solder, but lower than that of the metals being joined:
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Sweating
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A method of joining pipe in which solder is applied to the joint and heated until the solder flows into the joint is called:
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Flare fitting
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A fitting in which one end of each tube to be joined is flared outward using a special tool is called a:
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Annealing
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The use of heat treating to soften metal is called:
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