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LM12345 LM12345
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6 years ago
The calculations for density and specific volume for Systems International (SI) are:
 
  A) The same as AHRI standard conditions using metric values.
  B) Reciprocal values of ANSI standard conditions.
  C) Inversely proportional when compared with AHRI standard conditions.
  D) Reciprocal values of ACCA standard conditions.

 Q. 2

A dark or discolored compressor valve plate is an indication:
 
  A) Of normal wear.
  B) That the valve plate is manufactured of inferior materials.
  C) That the compressor has been operating at excessively high temperatures.
  D) Of operation at lower than normal superheat.
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merana.potrosmerana.potros
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6 years ago
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6 years ago
This site is awesome
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This helped my grade so much Perfect
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