MCQ PracticeE.m.f. of a Weston cell is accurately measured bySubject: Electrical EngineeringTopic: Electrical Machine DesignAelectrostatic voltmeterBhot wire voltmeterCisothermal voltmeterDelectrodynamic voltmeterCorrect Answer: APractice 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