With the help of neat circuit diagram obtain an expression for voltage gain of a transistor amplifier in C-E configuration.

Draw the circuit diagram of transistor as an amplifier in common emitter configuration.

A transistor in the common emitter mode can be used as an amplifier. Derive expressions for voltage gain, current gain and power gain in the above transistor configuration

Find an expression for impedance of L.C.R. se ries circuit using phasor diagram.

Obtain an expression for the frequency at which resonance occurs in a series LCR circuit

Draw the circuit diagram where a zener diode is used as a direct voltage regulator