MCQs in Thyristors – Answers

Answers in Thyristors

Below are the answers key for Multiple Choice Questions in Chapter 15: Thyristors from the book Electronic Principles 7th Edition by Albert Malvino. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.

1. c. A switch

2. b. Aids the original change

3. d. Positive feedback

4. c. Breakover

5. b. Trigger current

6. b. Low-current drop out

7. a. Holding current

8. b. Three external leads

9. b. A gate trigger

10. c. High-current devices

11. a. Crowbar

12. b. False triggering

13. d. Current limiting

14. d. Light

15. d. Bidirectional device

16. d. Two SCRs in parallel

17. d. Latch

18. a. Breakover

19. a. four-layer diode

20. b. 0.7 V

21. c. Low-current drop out

22. b. False triggering

23. c. PNPN diode

24. b. Positive feedback

Complete List of MCQs in Electronic Principles by Albert Malvino

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