MCQ PracticeWhich of the following is minimum tillage operation?Subject: AgricultureTopic: Agricultural EngineeringARow zone tillageBPlough plant tillageCWhile tract tillageDAll of the aboveCorrect Answer: DPractice 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