railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Oscillators and Feedback Amplifier
Which of the following statements about a Hartley oscillator is correct?
1
An RL network is used in the design of Hartley oscillators.
2
The Hartley oscillator is commonly used to generate signals below 50 Hz
3
An RC network is used in the design of Hartley oscillators.
4
It operates on the principle of parallel resonance.