MCQ PracticeWhich of the following fine dust removal equipments is the most efficient?Subject: Chemical EngineeringTopic: Environmental Engineering In CeABag filterBScrubberCElectrostatic precipitatorDCyclone separatorCorrect Answer: CPractice QuizBack to MCQsRelated MCQsStatements : Some boxes are hammers. Some hammers are beads. All beads are ringsStatements : Some blades are hammers. Some hammers are knives. Some knives are aStatements : Some mountains are hillocks. Some mountains are rivers. Some mounta