It's 90 °F in the shop with high humidity. What pressure will be shown on the high-side pressure gauge (AC system on)? 

      A. 10 to 50 PSI 
 B. 40 to 140 PSI
  C. 210 to 290 PSI
  D. At least 350 PSI​

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Respuesta :

the correct answer is D. ymb+ x your welcome

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