MCQ PracticeOn the average the ampere-hour efficiency of an Edison cell is aboutSubject: Electrical EngineeringTopic: Electrolysis And Storage Of BatteriesA40%B60%C70%D80%Correct 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