MCQ PracticeFor preparation of porous bearings by powder metallurgy, preferred particle shape isSubject: Chemical EngineeringTopic: Chemical Engineering BasicsASphericalBNodularCIrregularDNo preferred shapeCorrect 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