MCQ PracticeA channel designed by Lacey's theory has a mean velocity of one m/s. The silt factor is unity. The hydraulic mean radius will beSubject: AgricultureTopic: Agricultural EngineeringA2.5 mB2 mC1 mD0.5 mCorrect 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