MCQ PracticeA solenoid:Subject: Computer Science EngineeringTopic: Automation SystemAcan be used only in de circuitsBis spring operatedCis widely used in industrial automationDis related to an aneroid E. None of the aboveCorrect 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