MCQ PracticeIn salt bath furnace, heat is transferred to the charge mainly bySubject: Chemical EngineeringTopic: Furnace TechnologyAConductionBConvectionCRadiationDNone 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