MCQ PracticeExample of an indirectly heated furnace isSubject: Chemical EngineeringTopic: Furnace TechnologyAHood annealing furnaceBMuffle furnaceCBoth A and BDNeither A nor BCorrect Answer: CPractice QuizBack to MCQsRelated MCQsThe transformer ratings are usually expressed in terms ofThe efficiency of a transformer will be maximum whenInsertion of resistance in the rotcir of an induction motor to develop a given t