MCQ PracticeOut of the following refrigeration cycles, which one has maximum COP?Subject: Chemical EngineeringTopic: Chemical Engineering ThermodynamicsAAir cycleBCarnot cycleCOrdinary vapor compression cycleDVapor compression with a reversible expansion engineCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the