Engineering Courses

Electronic Devices Practice Tests

Learn Online Electronic Devices Frequently Asked Questions

# Electronic Devices and Circuits University Questions for Exams PDF

Books:

Apps:

The Electronic Devices and Circuits University Questions for Exams, Electronic Devices MCQ PDF e-Book download to study electronic devices online courses. Practice Feedback Oscillator Multiple Choice Questions and Answers (MCQs), Electronic Devices quiz answers PDF for bachelor degree online. The Electronic Devices and Circuits University Questions for Exams App: Free download learning app for basic transistors questions and answers for engineers, electronics engineering study guide for engineers, electronic devices and circuits question bank test prep for online college admission.

The MCQ: Circuit that operates with positive feedback and produces a time varying output signal without an input external signal is called; "Electronic Devices and Circuits University Questions for Exams" App Download (Free) with answers: Feed forward oscillator; Feedback oscillator; Straight back oscillator; Open loop oscillator; for bachelor degree online. Study Electronic Devices and Circuits University Questions for Exams FAQs, download Google eBook (Free Sample) for best online colleges.

## Electronic Devices MCQs: Electronic Devices and Circuits University Questions for Exams

MCQ 1:

Circuit that operates with positive feedback and produces a time varying output signal without an input external signal is called

1. feed forward oscillator
2. feedback oscillator
3. straight back oscillator
4. open loop oscillator
MCQ 2:

Circuit that produces an output which approximates the instantaneous rate of change of the input function is called

1. integrator
2. differentiator
3. tyristor
4. subtractor
MCQ 3:

A mode of operational amplifier in which two opposite polarity signal voltages are applied to two inputs is called

1. difference mode
2. differential mode
3. integral mode
4. determinant mode
MCQ 4:

Diac are basically

1. BJT
2. FET
3. tyristors
4. diodes
MCQ 5:

Process of returning a portion of a circuit's output back to input in such a way as to oppose or aid a change in the output is called

1. feed forward
2. feedback
3. straight back
4. open loop

### Electronic Devices and Circuits University Questions for Exams Learning App: Free Download Android & iOS

The App: Electronic Devices and Circuits University Questions for Exams App to learn Electronic Devices and Circuits University Questions for Exams MCQs, Electronic Devices MCQ App, and Engineering Math MCQ App. The free "Electronic Devices and Circuits University Questions for Exams" App to download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

Electronic Devices and Circuits University Questions for Exams App (Android & iOS)

Electronic Devices App (iOS & Android)

Engineering Math App (Android & iOS)

Electric Circuit Analysis App (iOS & Android)