MCQ PracticeThe device that products different gear ratios in the power train is calledSubject: Automobile EngineeringTopic: Automobile EngineADifferentialBTransmissionCSpeed ChangerDGear TrainCorrect 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