MCQ PracticeA twoterminal variable resistor is known as aSubject: Electrical EngineeringTopic: Voltage, Current And ResistanceAPotentiometerBThermistorCRheostatDWiperCorrect Answer: CPractice 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