2nd Year Electrical Engineering Notes

In this category, we listed 2nd Year Electrical Engineering Notes for Diploma and Degree Engineering Students. Welcome to Poly Notes Hub, a one-stop solution for engineering notes.

what is series inverter - poly notes hub

Arun Paul / February 14, 2025

About Series Inverter – Circuit, Working, Advantages | New Topic

About Series Inverter – Circuit, Working, Advantages | New Topic Read Post »

Different Types of Switches in Electrical and electronics - poly notes hub

Arun Paul / February 13, 2025

Different Types of Switches in Electrical and Electronics | New Topic 2025

Different Types of Switches in Electrical and Electronics | New Topic 2025 Read Post »

single electron transistor or SET in nanotechnology - poly notes hub

Arun Paul / February 12, 2025

What is Single Electron Transistor in Nanotechnology? | New Topic

What is Single Electron Transistor in Nanotechnology? | New Topic Read Post »

Difference Between MOSFET and IGBT - poly notes hub

Arun Paul / February 8, 2025

Difference Between MOSFET and IGBT | New Topic

Difference Between MOSFET and IGBT | New Topic Read Post »

what is IGBT transistor - poly notes hub

Arun Paul / February 8, 2025

IGBT Transistor or Insulated Gate Bipolar Transistor | New Topic

IGBT Transistor or Insulated Gate Bipolar Transistor | New Topic Read Post »

single phase full wave controlled rectifier - poly notes hub

Arun Paul / January 31, 2025

Single Phase Full Wave Controlled Rectifier | New Topic

Single Phase Full Wave Controlled Rectifier | New Topic Read Post »

Single Phase Half Wave Controlled Rectifier with RL Load - poly notes hub

Arun Paul / January 31, 2025

Single Phase Half Wave Controlled Rectifier with RL Load | New Topic

Single Phase Half Wave Controlled Rectifier with RL Load | New Topic Read Post »

Three Phase Full Wave Controlled Rectifier with R Load - poly notes hub

Arun Paul / January 30, 2025

Three Phase Full Wave Controlled Rectifier with R Load | New Topic

Three Phase Full Wave Controlled Rectifier with R Load | New Topic Read Post »

what-is-three-phase-cycloconverter-poly-notes-hub

Arun Paul / January 30, 2025

Three Phase Cycloconverter – Types, Circuit Diagram, Operation, Uses | New Topic

Three Phase Cycloconverter – Types, Circuit Diagram, Operation, Uses | New Topic Read Post »

single phase cycloconverter - poly notes hub

Arun Paul / January 29, 2025

Single Phase Cycloconverter – Circuit Diagram, Operation, Uses | New Topic

Single Phase Cycloconverter – Circuit Diagram, Operation, Uses | New Topic Read Post »

what is cycloconverter - poly notes hub

Arun Paul / January 29, 2025

What is Cycloconverter? Circuit Diagram, Working, Uses | New Topic

What is Cycloconverter? Circuit Diagram, Working, Uses | New Topic Read Post »

Single Phase Full Wave Controlled Rectifier with RL Load - Poly Notes Hub

Arun Paul / January 28, 2025

Single Phase Full Wave Controlled Rectifier with RL Load | New Topic

Single Phase Full Wave Controlled Rectifier with RL Load | New Topic Read Post »

what is doping in semiconductor - poly notes hub

Arun Paul / January 16, 2025

What is Doping in Semiconductor? | New Topic

What is Doping in Semiconductor? | New Topic Read Post »

what is extrinsic semiconductor - poly notes hub

Arun Paul / January 16, 2025

What is Extrinsic Semiconductor? | New Topic

What is Extrinsic Semiconductor? | New Topic Read Post »

What is Intrinsic Semiconductor? - poly notes hub

Arun Paul / January 16, 2025

What is Intrinsic Semiconductor? | New Topic

What is Intrinsic Semiconductor? | New Topic Read Post »

types of semiconductor - poly notes hub

Arun Paul / January 16, 2025

Types of Semiconductor | New Topic

Types of Semiconductor | New Topic Read Post »

what is semiconductor - poly notes hub

Arun Paul / January 16, 2025

What is Semiconductor? | New Topic

What is Semiconductor? | New Topic Read Post »

EEE 4th Sem Syllabus Download MAKAUT WBSCTE - poly notes hub

Arun Paul / December 26, 2024

EEE 4th Sem Syllabus Download MAKAUT WBSCTE 2025 | New Topic 2025

EEE 4th Sem Syllabus Download MAKAUT WBSCTE 2025 | New Topic 2025 Read Post »

EEE 4th Sem Syllabus MAKAUT WBSCTE Download - poly notes hub

Arun Paul / December 26, 2024

EEE 4th Sem Syllabus MAKAUT WBSCTE Download 2025 | New Topic 2025

EEE 4th Sem Syllabus MAKAUT WBSCTE Download 2025 | New Topic 2025 Read Post »

lcd interfacing with 8051 microcontroller - poly notes hub

Arun Paul / December 22, 2024

LCD Interfacing with 8051 Microcontroller | New Topic 2025

LCD Interfacing with 8051 Microcontroller | New Topic 2025 Read Post »

TCON Register in 8051 Microcontroller - poly notes hub

Arun Paul / December 21, 2024

TCON Register in 8051 Microcontroller | New Topic 2025

TCON Register in 8051 Microcontroller | New Topic 2025 Read Post »

8051 Microcontroller pin diagram - poly notes hub

Arun Paul / December 20, 2024

8051 Microcontroller Pin Diagram | New Topic 2025

8051 Microcontroller Pin Diagram | New Topic 2025 Read Post »

block diagram of 8051 microcontroller - poly notes hub

Arun Paul / December 20, 2024

Block Diagram of 8051 Microcontroller | New Topic 2025

Block Diagram of 8051 Microcontroller | New Topic 2025 Read Post »

pn junction diode - poly notes hub

Arun Paul / December 20, 2024

PN Junction Diode | PN Junction Diode Symbol | New Topic [2025]

PN Junction Diode | PN Junction Diode Symbol | New Topic [2025] Read Post »

Electrical Engineering 4th SEM Syllabus WBSCTE MAKAUT - poly notes hub

Arun Paul / December 19, 2024

Electrical Engineering 4th SEM Syllabus WBSCTE MAKAUT | New Syllabus 2025

Electrical Engineering 4th SEM Syllabus WBSCTE MAKAUT | New Syllabus 2025 Read Post »

electrical engineering 6th sem syllabus wbscte makaut - poly notes hub

Arun Paul / December 19, 2024

Electrical Engineering 6th SEM Syllabus WBSCTE MAKAUT | New Syllabus 2025

Electrical Engineering 6th SEM Syllabus WBSCTE MAKAUT | New Syllabus 2025 Read Post »

WBSCTE 6th Sem Syllabus Electrical Engineering MAKAUT - poly notes hub

Arun Paul / December 18, 2024

WBSCTE 6th Sem Syllabus Electrical Engineering | New Syllabus MAKAUT

WBSCTE 6th Sem Syllabus Electrical Engineering | New Syllabus MAKAUT Read Post »

wbscte 4th sem syllabus electrical engineering - poly notes hub

Arun Paul / December 18, 2024

WBSCTE 4th Sem Syllabus Electrical Engineering | New Syllabus

WBSCTE 4th Sem Syllabus Electrical Engineering | New Syllabus Read Post »

block diagram of CRO block diagram - poly notes hub

Arun Paul / November 13, 2024

Block Diagram of CRO or CRO Block Diagram – Explanation | New Topic [2024]

Block Diagram of CRO or CRO Block Diagram – Explanation | New Topic [2024] Read Post »

Cathode Ray Oscilloscope or CRO - poly notes hub

Arun Paul / November 12, 2024

Cathode Ray Oscilloscope or CRO – Components and Applications | New Topic [2024]

Cathode Ray Oscilloscope or CRO – Components and Applications | New Topic [2024] Read Post »

what is trivector meter - tri-vector meter - poly notes hub

Arun Paul / November 3, 2024

Trivector Meter – Working, Applications | New Topic [2024]

Trivector Meter – Working, Applications | New Topic [2024] Read Post »

synchroscope - poly notes hub

Arun Paul / October 29, 2024

Synchroscope – Circuit Diagram, Working, Applications | New Topic [2024]

Synchroscope – Circuit Diagram, Working, Applications | New Topic [2024] Read Post »

phase sequence indicator - poly notes hub

Arun Paul / October 29, 2024

Phase Sequence Indicator – Block Diagram, Working, Application | New Topic [2024]

Phase Sequence Indicator – Block Diagram, Working, Application | New Topic [2024] Read Post »

digital frequency meter - poly notes hub

Arun Paul / October 28, 2024

Digital Frequency Meter – Block Diagram, Working, Applications | New Topic [2024]

Digital Frequency Meter – Block Diagram, Working, Applications | New Topic [2024] Read Post »

lcr meter - poly notes hub

Arun Paul / October 28, 2024

LCR Meter – Working, Block Diagram, Applications | New Topic [2024]

LCR Meter – Working, Block Diagram, Applications | New Topic [2024] Read Post »

Earth Tester - What is Earth Tester - Poly Notes Hub

Arun Paul / October 28, 2024

What is Earth Tester? – Working, Diagram, Applications | New Topic [2024]

What is Earth Tester? – Working, Diagram, Applications | New Topic [2024] Read Post »

best website for engineering students - poly notes hub

Arun Paul / October 16, 2024

No 1 Best Website for Engineering Students

No 1 Best Website for Engineering Students Read Post »

pumped storage plants - poly notes hub

Arun Paul / July 25, 2024

Pumped Storage Plant – Diagram, Benefits, Examples | New Note

Pumped Storage Plant – Diagram, Benefits, Examples | New Note Read Post »

electromechanical switch - poly notes hub

Arun Paul / July 25, 2024

Electromechanical Switch or Relay – Construction, Advantages | New Note [2024]

Electromechanical Switch or Relay – Construction, Advantages | New Note [2024] Read Post »

what is mechanical switch and its limitations - poly notes hub

Arun Paul / July 25, 2024

What is Mechanical Switch? – Limitations | New Note [2024]

What is Mechanical Switch? – Limitations | New Note [2024] Read Post »

what is switching circuit in electronics - poly notes hub

Arun Paul / July 24, 2024

What is Switching Circuit in Electronics? | New Note [2024]

What is Switching Circuit in Electronics? | New Note [2024] Read Post »

disadvantages of hydropower plant - poly notes hub

Arun Paul / July 24, 2024

Disadvantages of Hydropower Plant | New Note

Disadvantages of Hydropower Plant | New Note Read Post »

advantages of hydropower plants - poly notes hub

Arun Paul / July 24, 2024

Advantages of Hydropower Plant | New Note

Advantages of Hydropower Plant | New Note Read Post »

Advantages and Disadvantages of Hydropower Plants - poly notes hub

Arun Paul / July 24, 2024

Advantages and Disadvantages of Hydropower Plant | New Note

Advantages and Disadvantages of Hydropower Plant | New Note Read Post »

different types of water turbines in hydro power plant - poly notes hub

Arun Paul / July 23, 2024

Different Types of Water Turbines | New Note

Different Types of Water Turbines | New Note Read Post »

Types of Turbines in Hydro Power Plant - poly notes hub

Arun Paul / July 23, 2024

Types of Turbines in Hydro Power Plant | New Note

Types of Turbines in Hydro Power Plant | New Note Read Post »

list of hydro power plants in India and their capacity - poly notes hub

Arun Paul / July 23, 2024

List of Hydro Power Plants in India with Capacity | New Note

List of Hydro Power Plants in India with Capacity | New Note Read Post »

different components of hydropower plant - poly notes hub

Arun Paul / July 23, 2024

Different Components in a Hydropower Plant | New Note

Different Components in a Hydropower Plant | New Note Read Post »

hydro power plant diagram - poly notes hub

Arun Paul / July 23, 2024

Hydro Power Plant Diagram | New Note

Hydro Power Plant Diagram | New Note Read Post »

site selection for hydro power plant - poly notes hub

Arun Paul / July 22, 2024

Site Selection for Hydro Power Plant | New Note

Site Selection for Hydro Power Plant | New Note Read Post »

Diploma 1st Semester Notes

1st Semester Polytechnic Syllabus PDF of All Boards of Diploma Engineering
In this article, you can download the 1st Semester Polytechnic
Polytechnic 1st Semester Notes PDF – Free Download | Best Website
Welcome to Poly Notes Hub, the best and leading website
Vocabulary and Grammar Notes PDF | Free Download
In this article, you will get Vocabulary and Grammar Notes

Diploma 2nd Semester Notes

Polytechnic 2nd Semester Notes PDFs – Free Download | Best Website
If you want to Download Free Polytechnic 2nd Semester Notes
1st Semester Polytechnic Syllabus PDF of All Boards of Diploma Engineering
In this article, you can download the 1st Semester Polytechnic
Condition of Equilibrium Notes PDF – Download Free | New Topic
In this blog, you can download Condition of Equilibrium Notes

Electrical Engineering Notes

Different Types of Capacitors and Their Uses | New Topic
In this note, we are going to learn about the
Different Types of Ceramic Capacitors | New Topic
In this note, we are going to know about the
Different Types of Fan Regulators | New Topic
In this note, we are going to learn about the

Electrical and Electronics Engineering Notes

About Single Phase PWM Inverter | New Topic
In this note, we are going to know about Single
What is PWM Inverter? – Details | New Topic
In this note, we are going to know about a
About Single Phase Full Bridge Inverter | New Topic
In this note, we are going to know about Single Phase

Electronics and Telecommunication Engineering Notes

Block Diagram of Disc Recording System | New Topic
In this note, we are going to learn about the
Mechanical Phonographic Cylinder and Disc Recording | New Topic
In this note, we are going to know about the
Block Diagram and Working of Microwave Oven | New Topic
In this note, we are going to know about the

Electronics and Instrumentation Engineering Notes

Basic Electrical Engineering Notes PDF – Free Download and Guide
Get well-organized basic electrical engineering notes with solved examples, formulas,
Different Types of Potentiometers or POTs | New Topic
In this note, we are going to learn about different
Different Types of Multimeters | New Topic
In this note, we are going to learn about different