Electronic Devices Practice Test 19
Electronic Devices and Circuits Quiz Questions with Answers PDF Download - 19
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The Electronic Devices and Circuits Trivia Questions and Answers PDF (Electronic Devices and Circuits Quiz Answers PDF e-Book) download Ch. 3-19 to solve Electronic Devices Practice Tests. Learn Diode Applications MCQ Questions PDF, Electronic Devices and Circuits Multiple Choice Questions (MCQ Quiz) for bachelor degree online. The Electronic Devices and Circuits Trivia App Download: Free learning app for photodiode, conduction in semiconductors, electronic devices and circuit theory, transistor as an amplifier, electronic devices and circuits test prep for online college admission.
The Trivia MCQ: LM317IC can operate as a; "Electronic Devices and Circuits" App (iOS & Android) with answers: Amplifier; Modulator; Inductor regulator; Floating regulator; for online college admission. Study Diode Applications Questions and Answers, Apple Book to download free sample to apply to colleges online.
Electronic Devices and Circuits Quiz with Answers PDF Download: MCQs 19
LM317IC can operate as a
- modulator
- amplifier
- inductor regulator
- floating regulator
If internal emitter resistance of BJT is 20 Ω and collector resistor of amplifier is 1200 Ω then voltage gain will be
- 60
- 1200
- 12
- 20
7906IC is a fixed regulator of
- −5 V
- −2 V
- −6 V
- −8 V
When electron jumps to conduction band, a Vacancy is left in the
- Valence band
- conduction band
- nucleus band
- forbidden energy band
Forward voltage drop of an LED is greater than
- 0.5 V
- 1.2 V
- 2.4 V
- 5 V
Electronic Devices Exam Prep Tests
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Electromagnetic Theory Practice Questions
- Infrared part of electromagnetic spectrum covers range from
- In dilute metal structure of a three-dimensional lattice composed of very thin metallic wires, effective electron mass is
- A type of finite element method in which extra independent variables are introduced as nodal variables during discretization of a partial differential equation problem is called
- Refractive index of water is
- Permanent electric dipole is referred to as
Electronic Devices and Circuits Practice Tests
- In Darlington pair, collector of two transistors are connected, and emitter of first drives second transistor's
- During positive half cycle of total secondary voltage of bridge rectifier, number of diodes forward biased are
- Base of common base amplifier is
- If Peak input voltage is 5 V then peak output voltage will be
- When collector emitter voltage of BJT amplifier exceed 0.7 V, transistor goes into