Oscillator is a circuit that generates signals of desired frequencies and an amplifier is used to amplify the signals. Draw a circuit diagram common emitter characteristics. Draw output characteristics for two in put current.

Oscillator is a circuit that generates signals of de sired frequencies and an amplifier is used to amplify the signals. Why positive feedback is applied in an oscillator?

Oscillator is a circuit that generates signals of de sired frequencies and an amplifier is used to amplify the signals.When transister is used as an amplifier, common emitter configuration is used. Why?

You are given two p-n junction diodes. Draw the circuit diagram of a half wave rectifier

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

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

A transistor in the common emitter mode can be used as an amplifier.Design a circuit to amplify an ac signal given in the input region [Hint: Give forward biasing to input region, re verse biasing to output region and take output across a resistor]

The current through an AC circuit depends on the magnitude of the applied voltage and impedance of the circuit: Draw an impedance diagram of a series LCR circuit and write the expression for the power factor from the diagram.