How to test a bipolar junction transistor using an ohmmeter How do you know if a transistor is defective? How does a multimeter identify BJT terminals? What causes transistors to fail?

Q: 8. The power output, P, in Watts of an electric generator varies sinusoidally over the course of a d...

A: We need to find out power expression and power graph .

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BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.