This is the Online Practice Quiz in Power Amplifiers Part 4 from the book, Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad. If you are looking for a reviewer in Electronics Engineering this will definitely help. I can assure you that this will be a great help in reviewing the book in preparation for your Board Exam. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.
Continue Part IV of the Online Practice Quiz
Quiz in Power Amplifiers
Question 31. What is the maximum temperature rating for silicon power transistors?
Question 32. The main features of a large-signal amplifier is the circuit's ______.
Question 33. What transformer turns ratio is required to match an 8-Ω speaker load so that the effective load resistance seen at the primary is 12.8 kΩ?
Question 34. Which of the power amplifiers is not intended primarily for large-signal or power amplification?
Question 35. Which of the following describe(s) a power amplifier?
Question 36. The main feature(s) of a large-signal amplifier is (are) the _____.
Question 37. The highest efficiency is obtained in class B operation when the level of VL(p) is equal to _____.
Question 38. A form of class A amplifier having maximum efficiency of _____ uses a transformer to couple the output signal to the load.
Question 39. The complementary Darlington-connected transistor for a class B amplifier provides _____ output current and _____ output resistance.
Question 40. A heat sink provides _____ thermal resistance between case and air. |
More Practice Quiz in Power Amplifiers
Practice Quiz Part 1
Practice Quiz Part 2
Practice Quiz Part 3
Practice Quiz Part 4
Practice Quiz Part 5
Practice Quiz Part 6
See: Complete List of Practice Quizzes
Note: After taking this particular quiz, you can proceed to check all the topics.
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