MCQ PracticeTo avoid the effect of stray magnetic field in A.C. bridges we can useSubject: Electrical EngineeringTopic: Electrical Machine DesignAmagnetic screeningBWagner earthing deviceCwave filtersDany of the aboveCorrect 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