5555555555104. In the Colpitts oscillator, the frequency is determined by ________ . (a) resistance only (b) inductance only (c) capacitance only (d) both inductance and a capacitance
5555555555 24. For frequencies up to 1 MHz, the ________ is the most widely used type of sinusoidal RC oscillator. (a) Wien-bridge (b) phase-shift (c) twin-T (d) none of these
5555555555 79. In the Wien bridge oscillator, which of the following is (are) frequency-determining components? (a) R1 and R2 (b) C1 and C2 (c) R1, R2, C1, and C2 (d) None of the above