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.Management Sciences
A. Radio receiver
B. Radio transmitter
C. AF sweep generator
D. None of the above
Related Mcqs:
- In Colpitt’s oscillator, feedback is obtained___________?
- A. A. By magnetic induction B. By a tickler coil C. From the centre of split capacitors D. None of the above...
- A second condition for oscillations is____________?
- A. A gain of 1 around the feedback loop B. No gain around the feedback loop C. The attention of the feedback circuit must be one-third D. The feedback circuit must be capacitive...
- The piezoelectric effect in a crystal is___________?
- A. A voltage developed because of mechanical stress B. A change in resistance because of temperature C. A change in frequency because of temperature D. None of the above...
- 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...
- An important limitation of a crystal oscillator is____________?
- A. Its low output B. Its high Q C. Less availability of quartz crystal D. Its high output...
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