MCQ PracticeLagooning process is mainly a means of theSubject: Chemical EngineeringTopic: Environmental Engineering In CeASludge disposalBReduction of excessive flow in sewersCBiological treatment of wastesDNone of theseCorrect 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