#archive2004q1Unmoderated tagAll postsTrending CommunitiesWorldmappinHIVE CN 中文社区SplinterlandsActifitHive FoodPhotography LoversHive LearnersBlack And WhiteLeoFinanceGEMSHive GamingLifestyleExplore Communities...#archive2004q1TrendingHotNewPayoutsMutedmes (74)in #archivedcontenthaf • 22 hours agoCoefficient of performanceCoefficient of performance Source: The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of the…
