MCQ PracticeA crystal diode is used as ___________Subject: Electrical EngineeringTopic: Semiconductor DiodeAan amplifierBa rectifierCan oscillatorDa voltage regulatorCorrect 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