MCQ PracticeIn a transformer routine efficiency depends uponSubject: Electrical EngineeringTopic: TransformersAsupply frequencyBload currentCpower factor of loadDboth (B) and (C)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