With the help of lebelled circuit diagram, discuss the working of transistor as a common emitter amplifier.Find the phase relationship between input and output signals. Also define its voltage gain.

With the help of circuit diagram, explain the working of transistor as a common emitter amplifier.

Explain with diagram, the working of a transistor as a common-emitter amplifier.

Discuss the working of p-n-p transistor as an amplifier in common emitter mode.

Define d.c. current gain in common base and common emitter amplifier. Also find a relation between them.

AC current gain for transistor in common emitter amplifier is 20. If input and output resistances are 2 k Omega and 5 K Omega respectively, find: Voltage gain

What is an oscillator ? With the help of circuit diagram explain theprinciple and working of transistor as an oscillatoris common emitter configuration, showing how feedback is accomplished by inductive