MCQ PracticeHeat balance of furnace provides means of determining theSubject: Chemical EngineeringTopic: Furnace TechnologyAThermal efficiency of the processBSources of heat lossesCScope of reduction of heat lossesDAll of the aboveCorrect 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