# Practice Quiz in Semiconductor Diodes Part 1

Online Practice Quiz in Semiconductor Diodes part 1 from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.

This is the Online Practice Quiz in Semiconductor Diodes Part 1 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.

### Start Part I of the Online Practice Quiz

#### Quiz in Semiconductor Diodes

Question 1. Calculate static resistance RD of a diode having ID = 30 mA and VD = 0.75 V.

A. 25

B. 40

C. 0.04

D. 0.025

Question 2. Determine the nominal voltage for the Zener diode at a temperature of 120° C if the nominal voltage is 5.1 volts at 25° C and the temperature coefficient is 0.05%/° C.

A. 4.6 V

B. 4.86 V

C. 5.1 V

D. 5.34 V

Question 3. Which capacitance dominates in the forward-bias region?

A. Diffusion

B. Transition

C. Depletion

D. None of these

Question 4. How many orbiting electrons does the germanium atom have?

A. 4

B. 14

C. 32

D. 41

Question 5. The diode _____.

A. is the simplest of semiconductor devices

B. has characteristics that closely match those of a simple switch

C. is a two-terminal device

D. All of these

Question 6. Determining rd to a high degree of accuracy from a characteristic curve is very accurate.

A. True

B. False

Question 7. In what state is a silicon diode if the voltage drop across it is about 0.7 V?

A. No bias

B. Forward bias

C. Reverse bias

D. Zener region

Question 8. What is the range of the operating voltage level for LEDs?

A. 5–12 mV

B. 1.7–3.3 V

C. 5–12 V

D. 20–25 V

Question 9. In which of the following color(s) is (are) LEDs presently available?

A. Yellow

B. White

C. Orange

D. All of these

Question 10. The diffused impurities with _____ valence electrons are called donor atoms.

A. 4

B. 3

C. 5

D. 0

### More Practice Quiz in Semiconductor Diodes

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

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