MCQ PracticeWhich of the following is not a directly fired furnace?Subject: Chemical EngineeringTopic: Furnace TechnologyABy-product coke ovenBCalcination kilnCSintering furnaceDOpen hearth furnaceCorrect Answer: APractice QuizBack to MCQsRelated MCQsHe said to her, “Don’t read so fast.”He said to his servant, “Why are you so lazy today?”Pinki said to Gaurav, “Will you help me in my work just now?”