In an LC oscillator, the frequency of oscillator is____________L or C?

Related Mcqs:

1. The crystal oscillator frequency is very stable due to___________of the crystal?

   A. Rigidity B. Vibrations C. Low Q D. High Q...

2. In a phase shift oscillator, the frequency determining elements are _______________?

   A. L and C B. R, L and C C. R and C D. None of the above...

3. In an LC oscillator, if the value of L is increased four times, the frequency of oscillations is __________?

   A. Increased 2 times B. Decreased 4 times C. Increased 4 times D. Decreased 2 times...

4. ____________is a fixed frequency oscillator?

   A. Phase-shift oscillator B. Hartely-oscillator C. Colpitt’s oscillator D. Crystal oscillator...

5. An oscillator converts __________?

   A. power into d.c. power B. power into a.c. power C. mechanical power into a.c. power S. none of the above...

6. For an oscillator to properly start, the gain around the feedback loop must initially be_________?

   A. 1 B. Greater than 1 C. Less than 1 D. Equal to attenuation of feedback circuit...

7. An oscillator differs from an amplifier because it_____________?

   A. Has more gain B. Requires no input signal C. Requires no d.c. supply D. Always has the same input...

8. In a certain oscillator Av = 50. The attention of the feedback circuit must be___________?

   A. 1 B. 01 C. 10 D. 02...

9. The application where one would most likely find a crystal oscillator is____________?

   A. Radio receiver B. Radio transmitter C. AF sweep generator D. None of the above...

10. An oscillator produces___________oscillations?

    A. Damped B. Undamped C. Modulated D. None of the above...