MCQ PracticeThe BHP of a centrifugal pump varies directlySubject: AgricultureTopic: Agricultural EngineeringAAs the speed of the impellerBAs the square of the speed of the impellerCAs the cube of the speed of the impellerDAs the fourth power of the speed of the impellerCorrect 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