MCQ PracticeWith increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lostSubject: Chemical EngineeringTopic: Fluid MechanicsAIncreasesBDecreasesCRemains unchangedDIncreases exponentiallyCorrect 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