MCQ PracticeIonisation potential employed in the industrial electrostatic precipitator is of the order ofSubject: Chemical EngineeringTopic: Environmental Engineering In CeA30 to 70 kV DCB30 to 70 kV ACC230 V ACD230 V DCCorrect 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