MCQ PracticeThe Ballast Resistor used in the primary circuit having a resistance of . . . . . . . . ?Subject: AgricultureTopic: Agricultural EngineeringA3B4C5D6Correct 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