MCQ PracticeWhich of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system?Subject: Chemical EngineeringTopic: Chemical Engineering ThermodynamicsAExpansion valveBCondenserCRefrigeratorDCompressorCorrect Answer: DPractice 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