MCQ PracticeIn order to achieve high accuracy, the slide wire of a potentiometer should beSubject: Electrical EngineeringTopic: Electrical Machine DesignAas long as possibleBas short as possibleCneither too small not too largeDvery thickCorrect 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