MCQ PracticeSulphur in metallurgical coalSubject: Chemical EngineeringTopic: Fuels And CombustionAContributes to its heating valueBAffects the quality of steel produced as cracks develop on the surface while rolling the steelCBoth A and BDNeither A nor BCorrect Answer: CPractice 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