Oscillators - Questions and Answers

1. The frequency of oscillations of a tuned base transistor oscillator is

2. If an oscillator circuit consists of an inductance of (1/4π2) Hendry and a capacitance of 1 picofarad connected in parallel, then the resonant frequency of the oscillator is

3. An electronic circuit that converts energy from a DC source into a periodically varying electrical output is called

4. Energy of a wave is proportional to its

5. For oscillation, the feedback and feedback fraction must be