MCQ PracticeIn which of the following furnaces, the gases are sucked through the stock bed from below?Subject: Chemical EngineeringTopic: Furnace TechnologyASoaking pitBSintering machineCBeehive ovenDNone of theseCorrect Answer: BPractice 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