Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
: Select the correct answer: 1. Silicon is widely used in electronic component than germanium because: A- The germanium more stable at high temperatures. B- the germanium valence electrons are at lower energy levels than those in silicon. C- There is no reason for that. 2. The conduction electron also called: D- None of the above. A- Biased electron, C- Free electron. B- Electron-hole pair. D- None of the above. 3. Extrinsic semiconductor is: A- Doped intrinsic semiconductor. C-P-typed semiconductor. 4. The depletion region consists of: A- Positive ions. B- Pure semiconductor. D- None of the above. B- Negative ions. D- None of the above. 5. If the forward current in a diode is increased, the diode voltage (assuming the practical model) will: C- Not change C- Answer A and B. A- Increase B- Decrease D- Decrease and then increase. 6. If the source voltage is increased, the light output of the LED will: A- Increase B- Decrease C- Not change. D- None of the above. 7. Compared to a visible red LED, an infrared LED: B- Produces light of all wavelengths. D- Produces light with longer wavelengths. A- Produces light with shorter wavelengths. C- Produces only one color of light. 8- Compared to incandescent bulbs, high-intensity LEDS: A- Are brighter. B- Have a much longer life. C- Use less power. D- All the above. 9. The internal resistance of a photodiode: A- Increases with light intensity when reverse-biased. B- Decreases with light intensity when reverse-biased. C- Increases with light intensity when forward-biased. D- Decreases with light intensity when forward-biased. 10. The photodiode can operate: A- The photovoltaic Mode (zero-bias). B- The photoconductive Mode (reverse bias). C- Answer A and B. D- None of the above.

: Select the correct answer: 1. Silicon is widely used in electronic component than germanium because: A- The germanium more stable at high temperatures. B- the germanium valence electrons are at lower energy levels than those in silicon. C- There is no reason for that. 2. The conduction electron also called: D- None of the above. A- Biased electron, C- Free electron. B- Electron-hole pair. D- None of the above. 3. Extrinsic semiconductor is: A- Doped intrinsic semiconductor. C-P-typed semiconductor. 4. The depletion region consists of: A- Positive ions. B- Pure semiconductor. D- None of the above. B- Negative ions. D- None of the above. 5. If the forward current in a diode is increased, the diode voltage (assuming the practical model) will: C- Not change C- Answer A and B. A- Increase B- Decrease D- Decrease and then increase. 6. If the source voltage is increased, the light output of the LED will: A- Increase B- Decrease C- Not change. D- None of the above. 7. Compared to a visible red LED, an infrared LED: B- Produces light of all wavelengths. D- Produces light with longer wavelengths. A- Produces light with shorter wavelengths. C- Produces only one color of light. 8- Compared to incandescent bulbs, high-intensity LEDS: A- Are brighter. B- Have a much longer life. C- Use less power. D- All the above. 9. The internal resistance of a photodiode: A- Increases with light intensity when reverse-biased. B- Decreases with light intensity when reverse-biased. C- Increases with light intensity when forward-biased. D- Decreases with light intensity when forward-biased. 10. The photodiode can operate: A- The photovoltaic Mode (zero-bias). B- The photoconductive Mode (reverse bias). C- Answer A and B. D- None of the above.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
See similar textbooks
icon
Related questions
icon
Concept explainers
Question
I need answer within 5 minutes please please with my best wishes
: Select the correct answer: 1. Silicon is widely used in electronic component than germanium because: A- The germanium more stable at high temperatures. B- the germanium valence electrons are at lower energy levels than those in silicon. C- There is no reason for that. 2. The conduction electron also called: D- None of the above. A- Biased electron, B- Electron-hole pair. D- None of the above. C- Free electron. 3. Extrinsic semiconductor is: A- Doped intrinsic semiconductor. C-P-typed semiconductor. 4. The depletion region consists of: A- Positive ions. B- Pure semiconductor. D- None of the above. B- Negative ions. D- None of the above. 5. If the forward current in a diode is increased, the diode voltage (assuming the practical model) will: C- Not change C- Answer A and B. A- Increase B- Decrease D- Decrease and then increase. 6. If the source voltage is increased, the light output of the LED will: A- Increase C- Not change. B- Decrease D- None of the above. 7. Compared to a visible red LED, an infrared LED: B- Produces light of all wavelengths. D- Produces light with longer wavelengths. A- Produces light with shorter wavelengths. C- Produces only one color of light. 8- Compared to incandescent bulbs, high-intensity LEDS: A- Are brighter. B- Have a much longer life. C- Use less power. D- All the above. 9. The internal resistance of a photodiode: A- Increases with light intensity when reverse-biased. B- Decreases with light intensity when reverse-biased. C- Increases with light intensity when forward-biased. D- Decreases with light intensity when forward-biased. 10. The photodiode can operate: A- The photovoltaic Mode (zero-bias). B- The photoconductive Mode (reverse bias). C- Answer A and B. D- None of the above.
Transcribed Image Text:: Select the correct answer: 1. Silicon is widely used in electronic component than germanium because: A- The germanium more stable at high temperatures. B- the germanium valence electrons are at lower energy levels than those in silicon. C- There is no reason for that. 2. The conduction electron also called: D- None of the above. A- Biased electron, B- Electron-hole pair. D- None of the above. C- Free electron. 3. Extrinsic semiconductor is: A- Doped intrinsic semiconductor. C-P-typed semiconductor. 4. The depletion region consists of: A- Positive ions. B- Pure semiconductor. D- None of the above. B- Negative ions. D- None of the above. 5. If the forward current in a diode is increased, the diode voltage (assuming the practical model) will: C- Not change C- Answer A and B. A- Increase B- Decrease D- Decrease and then increase. 6. If the source voltage is increased, the light output of the LED will: A- Increase C- Not change. B- Decrease D- None of the above. 7. Compared to a visible red LED, an infrared LED: B- Produces light of all wavelengths. D- Produces light with longer wavelengths. A- Produces light with shorter wavelengths. C- Produces only one color of light. 8- Compared to incandescent bulbs, high-intensity LEDS: A- Are brighter. B- Have a much longer life. C- Use less power. D- All the above. 9. The internal resistance of a photodiode: A- Increases with light intensity when reverse-biased. B- Decreases with light intensity when reverse-biased. C- Increases with light intensity when forward-biased. D- Decreases with light intensity when forward-biased. 10. The photodiode can operate: A- The photovoltaic Mode (zero-bias). B- The photoconductive Mode (reverse bias). C- Answer A and B. D- None of the above.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Thermistors
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS