MCQ PracticeWhich of the following is not an additive for flue gases from furnace to reduce its dew-point?Subject: Chemical EngineeringTopic: Furnace TechnologyAAmmoniaBFine dolomiteCAlkaline powdersDNone of theseCorrect 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