Discussion
Home ‣ Electronics ‣ Diodes and Applications Comments
- Question
A zener diode can be used to provide voltage regulation in a power supply.
Options- A. True
- B. False
- Correct Answer
- True
- 1. If the diode in a series circuit is reverse biased, the resistor will drop all the applied voltage.
Options- A. True
- B. False Discuss
- 2. The forward biased characteristics of a zener diode are the same as those of a diode.
Options- A. True
- B. False Discuss
- 3. A zener diode can be tested with an ohmmeter.
Options- A. True
- B. False Discuss
- 4. One of the advantages of using transformer coupling in a half-wave rectifier is that it allows the ac source to be directly connected to the load.
Options- A. True
- B. False Discuss
- 5. An RL integrator can act as a __________ filter and an RC differentiator can act as a __________ filter.
Options- A. high-pass, high-pass
- B. low-pass, low-pass
- C. high-pass, low pass
- D. low-pass, high-pass Discuss
- 6. The number of electrons in a stable atom is the same as the number of protons in its nucleus.
Options- A. True
- B. False Discuss
- 7. A zener diode has a larger breakdown voltage than a diode.
Options- A. True
- B. False Discuss
- 8. The troubleshooting process for a typical dc power supply contains four steps.
Options- A. True
- B. False Discuss
- 9. The diode's characteristic curve shows that current increases when voltage increases.
Options- A. True
- B. False Discuss
- 10. An LED can be tested with an ohmmeter.
Options- A. True
- B. False Discuss
Diodes and Applications problems
Search Results
Correct Answer: False
Correct Answer: True
Correct Answer: False
Correct Answer: False
Correct Answer: low-pass, high-pass
Correct Answer: True
Correct Answer: False
Correct Answer: False
Correct Answer: True
Correct Answer: False
Comments
There are no comments.More in Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.