Practice Quiz in DC Biasing – FET Part 3

(Last Updated On: February 3, 2020)
Practice Quiz in DC Biasing – FETs

This is the Online Practice Quiz in DC Biasing – FETs Part 3 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 III of the Online Practice Quiz

Quiz in DC Biasing – FETs

Question 21. Which of the following current equations is true?

A. IG = ID

B. IG = IS

C. ID = IS

D. IG = ID = IS


Question 22. Given the values of VDQ and IDQ for this circuit, determine the required values of RD and RS.

MCQs in  DC Biasing – FETs Fig. 14

A. 2 kΩ, 2 kΩ

B. 1 kΩ, 5.3 kΩ

C. 3.2 kΩ, 400 Ω

D. 2.5 kΩ, 5.3 kΩ


Question 23. For the noninverting amplifier, one of the most important advantages associated with using a JFET for control is the fact that it is _____ rather than _____ control.

A. dc, ac

B. ac, dc


Question 24. Which of the following describe(s) the difference(s) between JFETs and depletion-type MOSFETs?

A. VGS can be positive or negative for the depletion-type.

B. ID can exceed IDSS for the depletion-type.

C. The depletion-type can operate in the enhancement mode.

D. All of these


Question 25. Calculate VD.

MCQs in  DC Biasing – FETs Fig. 11

A. 23.0 V

B. 17.0 V

C. 4.6 V

D. 12.4 V


Question 26. The self-bias configuration eliminates the need for two dc supplies.

A. True

B. False


Question 27. What are the voltages across RD and RS?

MCQs in  DC Biasing – FETs Fig. 10

A. 0 V, 0 V

B. 5 V, 5 V

C. 10 V, 10 V

D. 20 V, 20 V


Question 28. Calculate the value of RD’.

MCQs in  DC Biasing – FETs Fig. 16

A. 2 kΩ

B. 3 kΩ

C. 3.5 kΩ

D. 4.13 kΩ


Question 29. Determine the value of VDSQ.

MCQs in  DC Biasing – FETs Fig. 08

A. 3.5 V

B. 4.86 V

C. 4.86 V

D. 10 V


Question 30. What is the new value of RD when there is 7 V across VDS?

MCQs in  DC Biasing – FETs Fig. 02

A. 3 kΩ

B. 3.3 kΩ

C. 4 kΩ

D. 5 kΩ

More Practice Quiz in DC Biasing – FETs

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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