railway RRB Technician Grade 1 Mock Test 2024 Electronic Mechanic Electronic Devices and Circuits Oscillators
In RC oscillator the phase of the feedback voltage is shifted to ________ by employing RC phase-shifting network.
1
0°
2
60°
3
90°
4
180°
In RC oscillator the phase of the feedback voltage is shifted to ________ by employing RC phase-shifting network.