MCQ PracticeThe performance of heat pump is expressed bySubject: AgricultureTopic: Agricultural EngineeringAThermal efficiencyBCOPCEnergy ratioDBoth B and CCorrect 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