MCQ PracticeIn a precision planter the height of seed dropSubject: AgricultureTopic: Agricultural EngineeringAShould be as close to be ground level as is possibleBShould be at least 5 m from the ground levelCIs not a factor to be consideredDShould be at least 3 m from the ground levelCorrect 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