Home > Electrical Engineering > Quizzes > Electrical Engineering - Semiconductor Diode MCQs
Electrical Engineering - Semiconductor Diode MCQs
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 11% • Most missed: “A 10 V power supply would use …………………. as filter capacitor.”
Electrical Engineering - Semiconductor Diode MCQs
Time left 00:00
25 Questions

1. The ripple factor of a half-wave rectifier is …………………
2. A zener diode has ………..
3. A crystal diode has forward resistance of the order of ……………
4. When the graph between current through and voltage across a device is a straight line, the device is referred to as ……………….
5. A crystal diode has ………
6. If the doping level of a crystal diode is increased, the breakdown voltage………….
7. A series resistance is connected in the zener circuit to………..
8. For the same secondary voltage, the output voltage from a centre-tap rectifier is ………… than that of bridge rectifier
9. The PIV rating of each diode in a bridge rectifier is ……………… that of the equivalent centre-tap rectifier
10. In the breakdown region, a zener didoe behaves like a …………… source.
11. When the crystal current diode current is large, the bias is …………
12. If the PIV rating of a diode is exceeded, ………………
13. If the doping level in a crystal diode is increased, the width of depletion layer………..
14. A zener diode is destroyed if it…………..
15. The ……………….. filter circuit results in the best voltage regulation
16. The doping level in a zener diode is …………… that of a crystal diode
17. If the temperature of a crystal diode increases, then leakage current ………..
18. A zener diode is …………………. device
19. An ideal crystal diode is one which behaves as a perfect ……….. when forward biased.
20. The reverse current in a diode is of the order of ……………….
21. A zener diode has ………….. breakdown voltage
22. The ratio of reverse resistance and forward resistance of a germanium crystal diode is about ………….
23. The knee voltage of a crystal diode is approximately equal to………….
24. A crystal diode is a …………… device
25. When a crystal diode is used as a rectifier, the most important consideration is ………..

⚡ Recently practiced quizzes in this topic
Live quiz activity
Electrical Engineering Interview Test Basic Electricity- Electrical Symbols Electrical Engineering - Magnetism And Electromagnetism MCQs Electrical Machines Practice Test Questions Electrical Engineering - Opamp Circuits MCQs Electrical Engineering - Rectifiers & Converters MCQs Electrical Engineering Most Important MCQs Electrical Engineering - Economics Of Power Generation MCQs Basic Electricity Review Electromagnetic Induction Circuit Practice Test
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.