Electronics and Instrumentation Engineering Notes - Poly Notes Hub
          Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️ Electrical Engineering Notes 💡 Electrical and Electronics Engineering Notes 🔋 Electronics and Telecommunication Engineering Notes 📠 Electronics and Instrumentation Engineering Notes 🖥️

Electrical Engineering 3rd Semester Notes / Analog and Digital electronics Notes / Analog Electronics Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

Advantages of Negative Voltage Feedback | New Topic [2023]

Posted on:

In this note, Poly Notes Hub shares an article about the Advantages of Negative Voltage Feedback Circuit. Advantages like Gain Stability, Distortion, Frequency Response, and

Electronics and Instrumentation Engineering 3rd Semester Notes / Analog and Digital electronics Notes / Analog Electronics Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical Engineering 3rd Semester Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

Emitter Follower Circuit | Operation | Characteristics | New Topic [2023]

Posted on:

In this note, We are discussing the Emitter Follower Circuit and also discussing about operation of Emitter Follower and Characteristics. Welcome to Poly Notes Hub,

Electronics and Instrumentation Engineering 3rd Semester Notes / Analog and Digital electronics Notes / Analog Electronics Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

What is Feedback Circuit and Feedback Amplifier ? Types of Feedback Amplifier | New Topic [2023]

Posted on:

Poly Notes Hub‘s today’s topic is Feedback Amplifier and Types of Feedback Amplifier. Here we discuss about the feedback circuit and describe their types. Important

Electrical Engineering 3rd Semester Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electrical Machine and Measurement Notes / Electronic Measurement and Instrumentation Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 4th Semester Notes / Electronics and Tele-Communication Engineering Notes

What is Error in Measurement | Types of Errors | New Notes [2023]

Posted on:

There are various kinds of Error in measurement. In this note, Poly Notes Hub is sharing knowledge about errors and Types of errors like Gross,

Electrical Engineering 3rd Semester Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electronic Measurement and Instrumentation Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 4th Semester Notes / Electronics and Tele-Communication Engineering Notes

Electrodynamometer Instruments | Construction | Working | Merits | Demerits | New Topic [2023]

Posted on:

In this note, Poly Notes Hub discusses about the Electrodynamometer Instruments. About the Construction of Electrodynamometer Instrument, Working of Electrodynamic Type Instruments, Advantages and Disadvantages

Electrical Engineering Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering 3rd Semester Notes / Electronic Devices and Circuits Notes / Electronic Measurement and Instrumentation Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 4th Semester Notes / Electronics and Tele-Communication Engineering Notes

Moving Iron Instrument or MI Instrument | Types | Construction | Working | Merits | Demerits | New Topic [2023]

Posted on:

This is the note on the topic of Moving Iron Instrument or MI Instrument. About its Construction, Working, Advantages and Disadvantages. Poly Notes Hub lives

Electrical Engineering 3rd Semester Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electrical Machine and Measurement Notes / Electronic Measurement and Instrumentation Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 4th Semester Notes / Electronics and Tele-Communication Engineering Notes

Fundamentals of Measurements | Static Characteristics | New Topic [2023]

Posted on:

In this note, we are discussing the Fundamentals of Measurements like What is Instrumentation? What is Measuring ? and about some static characteristics. Welcome to

Electrical Engineering Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering 3rd Semester Notes / Electrical Machine and Measurement Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes

PMMC or Permanent Magnet Moving Coil | Construction | Working | Advantages | Disadvantages | New Topic [2023]

Posted on:

In this note, Poly Notes Hub discusses the Construction, Working Principles, Advantages, and Disadvantages of the PMMC instrument. Author Name: Arun Paul. What is PMMC

Electronics and Tele-Communication Engineering Notes / Electronics and Instrumentation Engineering 5th Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Principles of Electronic Communication Notes

What is Simplex System and Duplex System | Half Duplex and Full Duplex | New Topic [2023]

Posted on:

In this note, we will discuss about What is Simplex System and Duplex System. The Duplex system is also classified into two categories Half Duplex

Electronics and Instrumentation Engineering 5th Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering 5th Semester Notes / Electronics and Tele-Communication Engineering Notes / Principles of Electronic Communication Notes

Block Diagram of the Elements of Basic Communication System | New Topic [2023]

Posted on:

In this note Poly Notes Hub will discus about the Elements of Basic Communication System. Also Gather the knowledge from this notes about the Block

Analog Electronics Notes / Analog and Digital electronics Notes / Electrical and Electronic Measurements Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical Engineering 3rd Semester Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

Applications of Unijunction Transistor (UJT) | Relaxation Oscillator | Overvoltage Detector | New Topic [2023]

Posted on:

In this note, we discuss the applications of Unijunction Transistors like UJT Relaxation Oscillators and Overvoltage Detector. Welcome to Poly Notes Hub, a one-stop solution

Analog Electronics Notes / Analog and Digital electronics Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering 3rd Semester Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

Unijunction Transistor (UJT) | Construction | Working | Characteristics | Advantages | New Topic [2023]

Posted on:

Poly Notes Hub shares a note on Unijunction Transistor (UJT) and their Construction, Working Principles, Characteristics, and Advantages. Author Name: Arun Paul. What is Unijunction

Electrical Engineering 3rd Semester Notes / Analog and Digital electronics Notes / Analog Electronics Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

What is JFET? | Construction | Working | BJT vs JFET [2023]

Posted on:

In this note, Poly Notes Hub discusses the Junction Field Effect Transistor ( What is JFET? ), the Construction of JFET, the Working Principle of

Analog Electronics Notes / Analog and Digital electronics Notes / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering 3rd Semester Notes / Electrical Engineering Notes / Electronic Devices and Circuits Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes

What is Transistor in Electronics and Its Types [2023]

Posted on:

Poly Notes Hub share a note on Transistor. Notes Topic What is Transistor in Electronics ? and Types of Transistor and How Transistor Works. Author

8051 Microcontroller Notes / 2nd Year Electrical and Electronics Engineering Notes / 2nd Year Electronics Engineering Notes / 2nd Year Engineering Notes / Electronics and Instrumentation Engineering 4th Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering Notes

8085 Microprocessor

Posted on:

What is Microprocessor? Microprocessor is a controlling unit of a microcomputer, fabricated on a small chip capable of performing ALU (Arithmetic Logical Unit) operations and

Industrial Electronics Notes Part 2 / Electrical and Electronics Engineering 3rd Semester Notes / Electrical and Electronics Engineering Notes / Electrical Engineering 3rd Semester Notes / Electrical Engineering 4th Semester Notes / Electrical Engineering Notes / Electronics and Instrumentation Engineering 3rd Semester Notes / Electronics and Instrumentation Engineering Notes / Electronics and Tele-Communication Engineering 3rd Semester Notes / Electronics and Tele-Communication Engineering Notes / Power Electronics and Converter Notes / Power Electronics Converters and Application Notes / Power Electronics Notes Pdf Free Download

Silicon Controlled Switch (SCS) | Construction | Working | New Topic [2023]

Posted on:

In this note, we are talking about Silicon Controlled Switch or SCS, also Construction of SCS and Working Principle of SCS. Welcome to Poly Notes

Industrial Electronics Notes / Electrical Engineering 4th Semester Notes / Electrical Engineering Notes / Electronics and Instrumentation Engineering 4th Semester Notes / Electronics and Instrumentation Engineering Notes / Power Electronics and Converter Notes / Power Electronics Converters and Application Notes / Power Electronics Notes Pdf Free Download

Triggering methods of SCR

Posted on:

What is Triggering? The process of turning ON the SCR is called Triggering. Various Triggering Methods of SCR The following methods are generally used to

Industrial Electronics Notes Part 2 / Electrical Engineering 4th Semester Notes / Electrical Engineering Notes / Electronics and Instrumentation Engineering 4th Semester Notes / Power Electronics and Converter Notes / Power Electronics Converters and Application Notes / Power Electronics Notes Pdf Free Download

Silicon Controlled Rectifier (SCR)

Posted on:

Introduction The Silicon Controlled Rectifier (SCR) is a four-layer semiconductor device belonging to the family of thyristors, widely utilized in numerous electronic and power control

Electronics and Instrumentation Engineering Notes - Poly Notes Hub Electronics and Instrumentation Engineering Notes - Poly Notes Hub
Electronics and Instrumentation Engineering Notes - Poly Notes Hub
1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes ✭ 1st Year 1st SEM Notes ✭ 1st Year 2nd SEM Notes ✭ EE 2nd & 3rd Year Notes ✭ EEE 2nd & 3rd Year Notes ✭ ETCE 2nd & 3rd Year Notes ✭ EIE 2nd & 3rd Year Notes