1. In an LC oscillator, the frequency of oscillator is ___________ L or C. A. Proportional to square of B. Directly proportional to C. Independent of the values of D. Inversely proportional to square root of Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
2. Quartz crystal is most commonly used in crystal oscillators because ___________ A. It has superior electrical properties B. It is easily available C. It is quite inexpensive D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
3. In a certain oscillator Av = 50. The attention of the feedback circuit must be ___________ A. 1 B. 1 C. 10 D. 2 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
4. Hartley oscillator is commonly used in ___________ A. Radio receivers B. Radio transmitters C. TV receivers D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
5. The crystal oscillator frequency is very stable due to ___________ of the crystal A. Rigidity B. Vibrations C. Low Q D. High Q Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board