MCQ PracticeEfficiency of a pair of bullocks . . . . . . . . is the efficiency of a single bullock in field.Subject: AgricultureTopic: Agricultural EngineeringALess thanBGreater thanCTwiceDNone of theseCorrect 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