Practice Quiz in Bipolar Junction Transistor Amplifiers Part 6

This is the Online Practice Quiz in Bipolar Junction Transistor Amplifiers Part 6 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 VI of the Online Practice Quiz

Quiz in Bipolar Junction Transistor Amplifiers Question 51. _____ refers to the forward transfer current ratio. A. hi B. hr C. hf D. ho Question 52. For transistor amplifiers, the no-load voltage gain is _____ the loaded voltage gain. A. smaller than B. greater than C. the same as D. None of these Question 53. The level of re is determined by _____. A. α B. IE C. β D. IB Question 54. The _____ model(s) is (are) commonly used in the small-signal ac analysis of transistor networks. A. re B. hybrid equivalent C. re and hybrid equivalent D. None of these Question 55. In an emitter-follower, the voltage gain is _____. A. slightly less than 1 B. slightly more than 1 C. a very large value D. None of these Question 56. The _____ the level of RL, the _____ the level of ac voltage gain. A. smaller, higher B. larger, lower C. smaller, lower D. None of these Question 57. The loaded voltage gain of an amplifier is _____ the no-load level. A. always more than B. always less than C. always the same as D. None of these Question 58. The output voltage and the input voltage are _____ for the common-emitter configuration. A. in phase B. 45º out of phase C. 90º out of phase D. 180º out of phase Question 59. One junction of an operating transistor is _____ and the other one is _____. A. forward-biased, forward-biased B. forward-biased, reverse-biased C. reverse-biased, reverse-biased D. None of these Question 60. In a fixed-bias network, the input signal Vi is applied to the _____ of the transistor while the output Vo is off the _____. A. base, collector B. base, emitter C. emitter, collector D. None of these

More Practice Quiz in Bipolar Junction Transistor Amplifiers

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