MCQ PracticePower requirement of fans having constant wheel diameter varies __________ fan speed.Subject: Chemical EngineeringTopic: Fluid MechanicsAAs square ofBDirectly asCAs cube ofDNone of theseCorrect 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