Analog Electronic Circuits (JEC-401) crash course, Online B.Tech, Semester 4:
Prepare power-amplifier efficiency proofs (class A 50%, class B 78.5%), crystal oscillator series/parallel resonance numericals, amplifier types…
- 5 video lessons
- 1h 17m
- Study notes
- 25 quiz questions
- Assignment
5 lessons in Analog Electronic Circuits
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
Prepare power-amplifier efficiency proofs (class A 50%, class B 78.5%), crystal oscillator series/parallel resonance numericals, amplifier types (voltage/current/transconductance), and op-amp slew-rate/GBW numericals. This SVU paper is amplifier/oscillator/op-amp based; it shares almost nothing with KU BTEE401 (diodes, clampers, special devices).
- 1
Power amplifiers: classes and efficiency
Must study for the exam (×5 · A9, A10, B6, C3, C4 2 + 2 + 5 + 15 + 15 marks · MCQ, short note, derivation, comparison).
Different Types of Amplifiers Explained | Class A, Class B, Class AB, Class C and Class D amplifier· ALL ABOUT ELECTRONICS· 13 min
Study notes 5 quiz questionsWatch lesson - 2
Oscillators: Barkhausen criterion, RC phase shift, crystal
Must study for the exam (×4 · A5, A6, B3, C2 2 + 2 + 5 + 15 marks · MCQ, classification, numerical).
Lec 167 Barkhausen criteria and Types of Oscillators | A E | R K Classes | Hindi | Imp For Exams |· R K Classes· 8 min
Study notes 5 quiz questionsWatch lesson - 3
Amplifier types (voltage, current, transconductance, transresistance)
Must study for the exam (×4 · A1, A2, B1, C1 2 + 2 + 5 + 15 marks · MCQ, derivation, long comparison).
Analog Electronics I Classification of Amplifier (Lecture 26)· Engineers ki Pathshala by Umesh Dhande· 30 min
Study notes 5 quiz questionsWatch lesson - 4
Op-amp / differential amplifier and numericals
High value for the exam (×4 · A7, A8, B4, B5 2 + 2 + 5 + 5 marks · MCQ, numerical).
op amp (operational amplifier) hindi· Eduphile· 15 min
Study notes 5 quiz questionsWatch lesson - 5
BJT high-frequency model and feedback
High value for the exam (×3 · A3, A4, B2 2 + 2 + 5 marks · MCQ, short note).
Hybrid-π Model· Neso Academy· 11 min
Study notes 5 quiz questionsWatch lesson
Assignment
JEC-401 Exam Practice Set: Amplifiers, Oscillators and Power Stages
Less scrolling. More passing.
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Hand-picked video lessons
5 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
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Study notes
5 lessons come with a summary, key points, key terms and takeaways for quick revision.
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Quizzes
25 questions across the course, with the right answer and why, the moment you pick.
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Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
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Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
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Progress that follows you
Completed lessons, quiz scores and where you stopped, saved to your account on every device.
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Live chat
A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.
The Online B.Tech live chat. Study together, live.
A live chat right beside the video, shared by everyone studying Online B.Tech. Ask a Analog Electronic Circuits doubt mid-lesson, share a shortcut, celebrate a finished semester.
- Live chat beside every lesson
- One live chat for all of Online B.Tech
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Online B.Tech live chat
Anyone else finding Analog Electronic Circuits tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Environmental Science tonight if anyone wants to go together
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Analog Electronic Circuits: common questions
Prepare power-amplifier efficiency proofs (class A 50%, class B 78.5%), crystal oscillator series/parallel resonance numericals, amplifier types (voltage/current/transconductance), and op-amp slew-rate/GBW numericals. This SVU paper is amplifier/oscillator/op-amp based; it shares almost nothing with KU BTEE401 (diodes, clampers, special devices). It's the Analog Electronic Circuits subject of Online B.Tech, Semester 4, in 5 lessons: Power amplifiers: classes and efficiency; Oscillators: Barkhausen criterion, RC phase shift, crystal; Amplifier types (voltage, current, transconductance, transresistance); Op-amp / differential amplifier and numericals; BJT high-frequency model and feedback.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 1h 17m of video across 5 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “JEC-401 Exam Practice Set: Amplifiers, Oscillators and Power Stages”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.