# Practice Quiz in Field Effect Transistor Amplifiers Part 6

Online Practice Quiz in Field Effect Transistor Amplifiers part 6 from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.

This is the Online Practice Quiz in Field Effect 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 Field Effect Transistor Amplifiers

Question 51. _____ is an undefined quantity in a JFET.

A. Ai

B. Av

C. Zi

D. Zo

Question 52. The transconductance gm _____ as the Q-point moves from Vp to IDSS.

A. decreases

B. remains the same

C. increases

D. None of these

Question 53. The _____ does not support Shockley's equation.

A. JFET

B. D-type MOSFET

C. E-type MOSFET

D. None of these

Question 54. The range of input impedance Zi for MOSFETs is _____.

A. 1 kâ„¦ – 10 kâ„¦

B. 100 kâ„¦ – 1 Mâ„¦

C. 10 Mâ„¦ – 100 Mâ„¦

D. 1012 â„¦ to 1015 â„¦

Question 55. The range of output admittance yos for FETs is _____.

A. 5 ÂµS – 10 ÂµS

B. 10 ÂµS – 50 ÂµS

C. 50 ÂµS – 100 ÂµS

D. 200 ÂµS – 500 ÂµS

Question 56. Transconductance is the ratio of changes in _____.

A. ID to VGS

B. ID to VDS

C. VGS to IG

D. VGS to VDS

Question 57. The isolation between input and output circuits in the ac equivalent circuit is lost in a _____ configuration.

A. common-gate

B. common-source

C. common-drain

D. None of these

Question 58. A field-effect transistor amplifier provides excellent voltage gain with the added feature of a _____ input impedance.

A. low

B. medium

C. high

D. None of these

Question 59. The input and output signals are 180Âº out of phase in a _____ configuration.

A. source-follower

B. common-gate

C. common-drain

D. voltage-divider

Question 60. _____ is a required step in order to calculate Zo.

A. Setting IG equal to zero

B. Setting Vi equal to zero

C. Setting ID equal to IDSS

D. None of these

### More Practice Quiz in Field Effect Transistor 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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