MCQ PracticeWhich one shows the diagramatic heat balance in a furnace?Subject: Chemical EngineeringTopic: Furnace TechnologyASankey diagramBCox chartCOstwald chartDNone 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