How does a diode work and what does it do?
How the diode works?
Why diode is a non linear device? What are Diodes and Rectifiers? Semiconductors: How are diodes manufactured? How do diodes and rectifiers differ? What is the purposes biasing of diodes? What are varactor diodes? How do PN junction diodes work? Unilateral element Diode defination? Is it possible to change the cut in voltage of the diode? What are the differences between diodes and transistors? Why is silicon preferred over germanium in preparing diode? What is the effect of temperature on semiconductor diode? Semiconductors: What is meant by the term tunnel diode? Why can't we measure the barrier potential of a diode using a multimeter or a voltmeter? Why would germanium diodes be preffered over silicon diodes for envelope? What is relation between energy gap and cut in voltage of diode? Are they equal to each other? What is meant by biasing a diode? In a power diode, we need to reverse the anode current to turn off it. How can we do that? Where does the tunnel diode find application in electronic circuits? Why don't tunneling phenomena take place in normal diodes and why does it only happen in tunnel diodes? What is effect of temperature on a germanium diode? What is varactor diode iv curve? What if we apply AC current to pn junction diode? How was AC converted to DC before diodes were invented? Transistors: If the base and collector of a bipolar junction is grounded, does it act like a simple diode? Can we measure the potential barrier of a p-n junction diode by putting a sensitive voltmeter across its terminal? Why is zener diode used as a voltage regulator? What is a cut-off voltage of a zener diode? How is a depletion layer formed in a PN junction diode? How do you know if an anode is positive or negative in terms of electricity?