MCQ PracticeHelical windings are used inSubject: Electrical EngineeringTopic: Electrical Machine DesignAdistribution transformersBpower transformersCshell type transformersDnone of the aboveCorrect Answer: BPractice 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