cfc universal | Questions and Verified Solutions Latest Update

cfc universal | Questions and Verified Solutions Latest Update which of following refrigerants has lowest global warming potential ? A. R-134 A B. R407 D C. R410 A D. R600A - Answer - D. R600A which of the following gases is used as the baseline measurement for global warming potential ? A. Ammonia B. Carbon Dioxide C. CFC- 12 D. Propane - Answer - B. Carbon Dioxide Which type of refrigerant typically has the lowest global potential? A. HCFCs B. HFOs C. HFCs D. All are equal - Answer - B. HFOs Why are HFO refrigerants less flammable than hydrocarbon refrigerants ? A. They contain chlorine B. They contain bromine C. They contain fluorine D. They contain carbon - Answer - C. They contain fluorine Which of the following refrigerants is an HFO ? A. R-123yf.