MCQ PracticeTo measure a resistance with the help of a potentiometer it isSubject: Electrical EngineeringTopic: Electrical Machine DesignAnecessary to standardise the potentiometerBnot necessary to standardise the potentiometerCnecessary to use a volt ratio box in conjunction with the potentiometerDnone 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