Research enthusiast | writer | M.tech in Electronics | Motivator. 

Ankita Bhaskar

Important terms, characteristics, frequency response and feedback impact on operational amplifier will be discussed in this course.

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(Hindi) All About Operational Amplifier for GATE

Operational Amplifiers

Analog Electronics & Circuits

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

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It provides the information regarding the topics that are covered in the course and the people who can get the benefit from this course is also discussed.

Overview (in Hindi)

Rules that should be followed to analyze OPAMP is provided in this lesson. Important points, properties and internal block diagram is also discussed.

OPAMP Basics (in Hindi)

Virtual ground concept | inverting and non invertiong OPAMP gain | equation derivation from circuits

Virtual Ground Concept and Equation Formation (in Hindi)

In this lesson the frequency response,  transfer curve and gain formulas for OPAMP are discussed. Further a question asked in GATE 2017 is solved using those formulas.

Transfer Curve, Frequency Response and Gain of OPAMP (in Hindi)

In this lesson some concept based questions are solved.

Previous year GATE Questions on OPAMP (in Hindi)

Sujal Patel

In this course educator will teach important concept of Active and Passive Filters. These lectures are very much benifecial for GATE, ESE and other similar types of competitive exams.

(Hindi) Concept of Active and Passive Filters : GATE (ECE)

GATE Coaching for ECE/EE/CE/ME/IN/CS/IT.
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Prime Gate Institute

In this course we are going to learn passive and active Filters in depth.
We will study concept behind all the Filters and then will see techniques to identifying types of filters. Then we will solve GATE Previous Year Problems of ECE EE and IN.

(Hindi) GATE (ECE): Active and Passive Filters

In this course we are going to study, How to solve an op-amp problems when it is in negative feedback configuration, if is an ideal op-amp and if it operates in linear region. Please watch it once. It will be very much helpful for GATE/ESE/PEU's.

Problem Solving Techniques for Op-Amp: GATE(ECE)

I am a student of third year and I am preparing for GATE 2019! I always wanted to teach and now Unacademy has given me a chance!

Milind S

In this course, the educator discusses how to solve problems on OP-AMPS. The course will be beneficial for GATE (ECE) aspirants.

Operational Amplifiers: GATE (ECE)

B. Sc Physics Hons. DU, M. Sc Physics Jamia Millia Islamia 
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IIT-JAM - 413, GATE, CSIR - NET - JRF

Ananya Paul

This course is on operational amplifier. Here we shall discuss the various concepts of operational amplifier  like virtual ground concept etc., and also look at various configurations of opamp like inverting opamp, non inverting opamp, summing amplifier, differentiating amplifier, integrating amplifier etc. We will also look at parameters like CMRR, Sler Rate etc.

Operational amplifier for GATE Physics

Scientist at MeitY, Cracked ESE with AIR-11, Worked in BEL and Samsung, cleared written of  BARC & ISRO, Love cricket, movies & teaching

Shubham Kumar Dwivedi

This course talks about basics of power amplifiers, its classification and analysis of all types of power amplifiers. Educator will also solve previous years asked questions from ESE and GATE exams.

Lessons

5 lessons • 54m

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Overview (in Hindi)

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OPAMP Basics (in Hindi)

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Virtual Ground Concept and Equation Formation (in Hindi)

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Transfer Curve, Frequency Response and Gain of OPAMP (in Hindi)

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Previous year GATE Questions on OPAMP (in Hindi)