A diode is a semiconductor device that allows electrical current to flow in one direction while blocking it in the other.
This article will help students get the sample paper for CBSE class 12th Physics board exam which is scheduled for 20th February 2026. The sample paper includes important questions and solutions which ...
CBSE Board Exam 2026 Live: Class 10, 12 exam begins at 10.30 am across the country and abroad. Follow the blog for latest updates on exam day guidelines, students reactions, paper analysis and more.
The Top 50 MCQs of the CBSE Class 12 Physics Exam 2026 are carefully selected to help students strengthen conceptual clarity, improve accuracy, and score high in the upcoming board examination. The ...
Abstract: The audible noise of AC filter capacitors is one of the major noise sources in High Voltage Direct Current (HVDC) converter stations. In order to avoid the sharp noise of AC filter ...
Abstract: Electrolytic capacitor is the key component that limits the lifetime of LED driver. When an ac-dc LED driver with the function of power factor correction (PFC) outputs a pulsating current to ...
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