railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Oscillators and Feedback Amplifier Types of Oscillators
For various types of oscillators, the correct statement is:
1
LC oscillators are more stable than crystal oscillators
2
Crystal oscillators have highest Q
3
Phase-shift oscillators have the widest range of frequency
4
Wien bridge oscillator is used where a single frequency oscillator is required