TEST BANK With Answer Key for Electronic Devices Conventional Current Version 10th Edition by Thomas L. Floyd All Chapters 1-18 Covered || Complete Latest Guide A+

Test Bank

Electronic Devices Conventional Current Version
By Thomas L. Floyd


10th Edition




1

,Table Contents:

1. Introduction To Semiconductors
2. Diodes And Applications
3. Special-Purpose Diodes
4. Bipolar Junction Transistors
5. Transistor Bias Circuits
6. Bjt Amplifiers
7. Bjt Power Amplifiers
8. Field-Effect Transistors (Fets)
9. Fet Amplifiers And Switching Circuits
10. Amplifier Frequency Response
11. Thyristors
12. The Operational Amplifier
13. Basic Op-Amp Circuits
14. Special-Purpose Integrated Circuits
15. Active Filters
16. Oscillators
17. Voltage Regulators
18. Communication Devices And Methods




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,Chapter 1. Introduction To Semiconductors

Exam

Name



True/False. Write 'T' If The Statement Is True And 'F' If The Statement Is False.

1) The Typical Barrier Potential For Silicon Is 0.3 V. 1)


2) In The Quantum Model Of The Atom, An Orbital Is A Discrete Energy Level Where An Electron Is Found. 2)



3) Silicon Doped With Impurities Is Used In The Manufacture Of Semiconductor Devices. 3)


4) A P-Type Semiconductor Has Relatively Few Free Electrons. 4)

5) Hole Flow Occurs In The Conduction Band. 5)


6) The Valence Band Has Lower Energy Than He Conduction Band. 6)

7) The Energy Difference Between The Valence Band And The Conduction Band In A Substance Is 7)
Called The Thermal Gap.

Multiple Choice. Choose The One Alternative That Best Completes The Statement Or Answers The Question.

8) Holes Are The Majority Carriers In 8)
A) A P-Type Semiconductor B) A Pn Junction
Semiconductor
C) An N-Type Semiconductor D) None Of The Above

9) Silicon And Germanium Contain Valence Electrons 9)
A) Eight B) One C) Four D) Two


10) A Semiconductor Is Said To Be A Type Of Material 10)
A) Gaseous B) Liquid C) Crystalline D) Metallic

11) A Trivalent Atom Is Also Called 11)
A) A Metal B) A Donor
C) An Acceptor D) A Semiconductor

12) An Intrinsic Semiconductor Has 12)
A) An Excess Of Holes B) A Large Number Of
Impurities
C) An Excess Of Electrons D) None Of The Above

13) Conduction In The Conduction Band Of Semiconductors Is By The Movement 13)
Of
A) Holes B) Electrons
C) Both Electrons And Holes D) None Of The Above


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, 14) The Process Of A Conduction Electron Falling Into A Hole Is Called 15)
A) Falling B) Ionization C) Recombination D)
Merging
14)
15) In A Pn Junction, The Layers Where There Are Few Charges Near The Junction Is
Called The
A) Valence Region B) Conductive Region
C) Depletion Region D) Boundary Region


16) The Majority Carrier In A P-Type Semiconductor Is 16)
A) Holes B) Ions C) Electrons D) Protons

17) The Type Of Chemical Bond That Occurs In Copper Is 17)
A) Covalent B) Ionic C) Crystalline D) Metallic


18) Electrons Orbiting The Nucleus Of An Atom Are Grouped Into Energy Bands Known As 18)
A) Tracks B) Layers C) Elevations D) Shells

19) The Following Are All Semiconductors Except 19)
A) Gallium Arsenide B) Copper
C) Silicon D) Germanium

20) Raising The Temperature Of An Intrinsic Semiconductor 20)
Will
A) Increase Free Electrons
B) There Is No Effect On Free Electrons
C) Decrease Free Electrons


21) The Energy Required To Cause A Valence Electron To Escape From The Atom's Influence Is 21)
Called The
A) Potential Energy B) Ionization Energy
C) Break-Away Energy D) Free Energy




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