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tameeka314 tameeka314
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6 years ago
Water-cooling evaporator constructions include:
 
  A) Smooth tube, twisted tube, and rifled tube.
  B) Tube-in-tube, shell-and-coil, and shell-and-tube.
  C) Water tube, fire tube, and refrigerant tube.
  D) Inline, opposed, and offset.


[Ques. 2] How is a brine solution created?
 
  A) Salt and sugar are mixed. B) Salt and water are mixed.
  C) Water and sugar are mixed. D) Salt and air are mixed.


[Ques. 3] Which compressor has a piston that is driven up and down in the cylinder by a connecting rod and crankshaft?
 
  A) A hermetic compressor B) A nonpositive-displacement compressor
  C) A reciprocating compressor D) An open drive compressor


[Ques. 4] The outer scale on most gauges reads:
 
  A) Weight. B) Pressure.
  C) Compound temperature. D) Saturation temperature.


[Ques. 5] The flattened metal tube that moves the dial on a pressure gauge is called a:
 
  A) Diaphragm gauge. B) Bellow. C) C gauge. D) Bourdon tube.
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imhoturnotimhoturnot
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6 years ago
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tameeka314 Author
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6 years ago
I can't even begin to explain how much your help meant to me.
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