Exam (elaborations)
(Answered) EPA SECTION 608 CORE ( revision)
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EPA SECTION 608 CORE ( revision) A disposable cylinder should be reduced to what pressure before scrapping? a. 0 psig b. 20 psig c. 50 psig d. 80 psig A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? a. Add R-22 after the repair ...
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