MCQ PracticeIn thin layer drying of food grains, the thickness of the layer is limited toSubject: AgricultureTopic: Agricultural EngineeringA5 cmB10 cmC15 cmD20 cmCorrect 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