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Electrical & Electronics Engineering

Notes Library

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CYBER SECURITY & CYBER LAWS
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ENVIRONMENTAL SCIENCES
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DATA COMMUNICATION & NETWORKING
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DIGITAL ELECTRONICS
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DISCRETE MATHEMATICS
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PROGRAMMING IN PYTHON
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ARTIFICIAL INTELLIGENCE
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IMAGE PROCESSING AND COMPUTER VISION
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ENGINEERING PHYSICS 1
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Microprocessor and Computer Organization
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ADVANCE COMPUTING
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DESIGN & ANALYSIS OF ALGORITHMS
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COMPUTER NETWORKS
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OPERATING SYSTEMS
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DESIGN OF LANGUAGE PROCESSOR
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MACHINE LEARNING
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DATABASE MANAGEMENT SYSTEM
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INTERNET OF THINGS
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ENGINEERING MATHEMATICS 1
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SOFTWARE ENGINEERING
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FULL STACK DEVELOPMENT
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JAVA PROGRAMMING
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MOBILE APPLICATION DEVELOPMENT
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COMPUTER CONCEPTS & PROGRAMMING
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ICT WORKSHOP
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DATA SCIENCE AND ANALYTICS
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ELEMENTS OF ENGINEERING
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DATA STRUCTURES & ALGORITHMS
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OBJECT ORIENTED PROGRAMMING WITH C++
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CRYPTOGRAPHY AND NETWORK SECURITY
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ENGINEERING MATHEMATICS 2
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THEORY OF COMPUTATION
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ENGINEERING PHYSICS 2
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BASICS OF ELECTRONICS & ELECTRICAL ENGINEERING

Interactive Simulators

Circuit simulation software interface Simulator
Digital oscilloscope display showing electrical waveforms Oscilloscope
Interactive sine wave generator and visualization Sine Wave Simulator
Digital voltmeter with LCD display Voltmeter
Analog ammeter with needle gauge Ammeter
Digital multimeter for measuring electrical resistance Ohmmeter
Digital capacitance meter for measuring capacitor values Capacitance Meter
Three-phase induction motor diagram Induction Motor
Electrical transformer schematic with primary and secondary windings Transformer
Op-amp circuit symbol and configuration Operational Amplifiers
Two-way electrical switch wiring diagram Two Way Switch

Development & Simulation Environments

Online code editor and multi-language compilerOnline IDE / Compiler
Animation of sorting and searching algorithmsAlgorithm Visualizer
Interactive SQL query execution and table viewer SQL Query Runner
Drag and drop network topology builder Network Topology Simulator
Digital logic gate circuit builder and simulator Logic Gate Simulator
Visualizer for Git branching and commit history Git Branch Visualizer
Browser-based Linux terminal emulator Web Terminal Emulator
OS Process scheduling algorithm simulator CPU Scheduler Simulator

Calculators & Converters

Calculator for converting Binary, Decimal, and Hexadecimal Base Converter (Bin/Hex)
IP addressing and subnet mask calculator IPV4 Subnet Calculator
Karnaugh map solver and boolean expression simplifier Boolean Simplifier
Tool to convert numbers to IEEE 754 floating point format Floating Point Converter
Tool to estimate algorithmic time complexity Big-O Calculator
Linux file permission calculator Chmod Calculator

Utilities & Debugging Tools

Regular expression testing and highlighting tool Regex Tester
Tool to validate and format JSON data JSON Validator/Formatter
Tool to generate MD5, SHA-1, and SHA-256 hashes Hash Generator
Tool comparing two blocks of text or code Code Diff Checker
UI for generating Cron job expressions Cron Expression Generator
RGB and Hex color selection tool Color Picker & Converter
JSON Web Token decoder tool JWT Decoder

Algorithms & Data Structures

Animated bars sorting themselves using Merge and Bubble sort Sorting Visualizer
Grid showing nodes and shortest path lines for Dijkstra and A* Pathfinding Visualizer
Tree diagram with nodes appearing dynamically BST Builder
Visual chain of nodes with next and previous pointers Linked List Animator
Graph plotting time complexity curves like O(n) and O(n^2) Big-O Grapher
Animation of stacking disks on rods Tower of Hanoi

Computer Architecture & Logic

Circuit board with drag-and-drop AND OR NOT gates Logic Gate Simulator
Grid table for grouping binary values in a Karnaugh Map K-Map Solver
Calculator converting Binary, Hex, and Decimal in real-time Number System Converter
Breakdown of sign bit, exponent, and mantissa IEEE 754 Visualizer
Text editor with a visual CPU register bank Assembly Simulator

Operating Systems

Gantt chart showing process execution blocks CPU Scheduling
Memory blocks showing hits and faults for LRU and FIFO Page Replacement
Resource allocation table for deadlock calculation Banker’s Algorithm
Line graph showing disk arm movement Disk Scheduling

Networking

Dashboard showing IP ranges and subnet masks IP Subnet Calculator
Animation of data packets moving through router nodes Packet Switching
Interactive stack of the 7 OSI layers OSI Model Interactive
Flowchart showing requests from browser to root servers DNS Lookup Flow

Cybersecurity & Cryptography

Input box showing text shifting for Caesar Cipher Cipher Tools
Generator creating MD5 and SHA strings from text Hashing Visualizer
Meter showing password entropy and crack time Password Strength
Diagram showing encryption with public and private keys Public Key Demo

Database Management

Code editor returning tables based on SQL queries SQL Query Visualizer
Canvas with entities connected by relationship diamonds ER Diagram Tool
Step-by-step wizard checking database forms Normalization Checker

Discrete Mathematics

Table showing True/False outputs for logic strings Truth Table Gen
Interactive Venn diagram with intersecting circles Set Theory Visualizer
Canvas to draw nodes and edges for graph algorithms Graph Playground

Web Development Helpers

UI controls adjusting CSS flex properties on boxes Flexbox Playground
Text highlighter showing pattern matches Regex Tester
Split screen showing messy code vs clean code Code Formatter
Tree view of a JSON object JSON Validator

Gamified Learning

Game interface asking user to select animated elements CSS Selector Game
Speed typing test featuring actual code syntax Code Speed Typing
Grid of face-down cards for a matching game Tech Memory Game

Extra

Icon for Basic WhiteboardWhiteboard

Calculators

Scientific calculator with electrical engineering functions Advanced Calculator
Simple calculator interface with number pad Basic Calculator

Quizzes & Q&A

Quiz interface with multiple choice questions Multiple Choice Questions (MCQ) Quiz
Interview preparation materials and Q&A format Interview Questions & Answers
Question and answer discussion forum Q&A

Core Concepts & Circuit Analysis

Fundamental electrical engineering concepts illustration Basic Concepts
Fundamental laws of electrical engineering Basic Laws
Circuit analysis methods and techniques Principles Of Circuit Analysis
Electrical circuit diagrams and analysis Electrical Circuits
AC waveforms and fundamental concepts AC Fundamentals
Sinusoidal waveforms and phasor representation Sinusoids and Phasors
Phasor diagram showing magnitude and phase relationships Phasors
Sine wave graph showing amplitude and frequency Sine Wave
Network analysis theorems and applications Network Theorems
Circuit diagram illustrating Kirchhoff's Current Law Kirchhoff's Current Law (KCL)
Circuit diagram demonstrating Kirchhoff's Voltage Law Kirchhoff's Voltage Law (KVL)
Circuit with mesh currents for loop analysis Mesh Analysis
Circuit with nodes marked for nodal analysis method Nodal Analysis
Thevenin equivalent circuit transformation Thevenin's Theorem
Circuit simplification using Thevenin's equivalent Thevenin's Theorem
Circuit analysis using superposition theorem Superposition Theorem
Voltage and current source transformation diagram Source Transformation
Parallel circuit demonstrating current division Current Division Rule
Series and parallel resistor combinations Equivalent Resistance
AC impedance calculations for series and parallel combinations Impedance Combinations
First-order circuit analysis and time response First-Order Circuits
Second-order circuit analysis and damping characteristics Second-Order Circuits
RC circuit diagram with capacitor and resistor RC Circuit
AC steady-state circuit analysis methods AC Steady-State Analysis
Single-phase AC circuit configurations Single Phase A.C. Circuits
Three-phase power system diagram Three-Phase Circuits
Resonance frequency response in RLC circuits Resonance In Series And Parallel Circuits
Two-port network parameters and analysis Two-port Networks
Two-port network representation with input and output Two Port Network

Major Subjects

Electronics engineering fundamentals and basic concepts Basics of Electronics Engineering
Digital logic circuits and binary systems Digital Electronics
Digital logic gates and electronic circuits Digital Electronics
Operational amplifier circuit configurations Operational Amplifier
Collection of electrical machines and motor types Electrical Machines
Various electrical machines including motors and generators Electrical Machines
Power electronic devices and converter circuits Power Electronics
Power electronics textbook cover with circuit diagrams Power Electronics Book
Motor drive control systems and power electronics Electrical Drives & Their Control
Signal processing and system analysis diagrams Signals and Systems
Electromagnetic field theory and wave propagation Electromagnetic Fields
Physics principles applied to electrical engineering Applied Physics
Safety equipment and electrical standards documentation Electrical Safety & Standards

Reference Library

Open textbook with electrical engineering theory EE Notes
Dictionary with electrical engineering terminology definitions EE Dictionary
Mathematical equations and electrical engineering calculations Formulas
Electrical schematic symbols and circuit diagrams Symbols
Electrical engineering units and measurements Units
Collection of electronic components including resistors, capacitors, and ICs Components
Various types of ohmic resistors and their properties Ohmic Resistors
Capacitor and inductor symbols and characteristics Capacitors and Inductors
Video player interface for educational content Videos
Placeholder image for upcoming content More Items Coming Soon...

Diploma - 1st Semester

Icon for Basic Mathematics Basic Mathematics
Icon for Basic Science Basic Science
Icon for Communication Skills (English) Communication Skills (English)

Diploma - 2nd Semester

Icon for Applied Mathematics Applied Mathematics
Icon for Applied Science Applied Science
Icon for Elements Of Electronics Elements Of Electronics
Icon for Fundamental Of Electrical Engineering Fundamental Of Electrical Engineering

Diploma - 3rd Semester

Icon for Electrical Circuits And Network Electrical Circuits And Network
Icon for Electrical Power Generation, Transmission And Distribution Electrical Power Generation, Transmission And Distribution
Icon for Electrical And Electronic Measurement Electrical And Electronic Measurement
Icon for Fundamentals Of Power Electronics Fundamentals Of Power Electronics

Diploma - 4th Semester

Icon for Environmental Education And Sustainability Environmental Education And Sustainability
Icon for D.C. Machines And Transformers D.C. Machines And Transformers
Icon for Utilization Of Electrical Energy Utilization Of Electrical Energy
Icon for Digital Electronics And Microcontroller Applications Digital Electronics And Microcontroller Applications
Icon for Electrical Estimating And Contracting Electrical Estimating And Contracting
Icon for Computer Aided Drawing And Simulation Computer Aided Drawing And Simulation

Diploma - 5th Semester

Icon for Embedded System Embedded System
Icon for Advance Power Electronics Advance Power Electronics
Icon for IoT Applications IoT Applications
Icon for Microwave Engineering & Radar System Microwave Engineering & Radar System
Icon for Mobile & Wireless Communication Mobile & Wireless Communication

Diploma - 6th Semester

Icon for Electronic Materials & Components Electronic Materials & Components
Icon for Energy Conservation & Green Building Energy Conservation & Green Building
Icon for Metrology And Measurement Metrology And Measurement
Icon for Object Oriented Programming Using C++ Object Oriented Programming Using C++

Engineering - 1st Semester

Icon for Mathematics-I Mathematics-I
Icon for Applied Physics Applied Physics
Icon for Energy and Environment Energy and Environment
Icon for Communication Skills Communication Skills
Icon for Engineering Graphics Engineering Graphics
Icon for Basics of Civil & Mechanical Engineering Basics of Civil & Mechanical Engineering
Icon for Applied Physics Lab Applied Physics Lab

Engineering - 2nd Semester

Icon for Applied Mathematics – II Applied Mathematics – II
Icon for Advanced Physics Advanced Physics
Icon for Materials Chemistry Materials Chemistry
Icon for Engineering Mechanics Engineering Mechanics

Engineering - 3rd Semester

Icon for Electrical Engineering Mathematics Electrical Engineering Mathematics
Icon for Network Analysis Network Analysis
Icon for Electrical Measurement & Instrumentation Electrical Measurement & Instrumentation
Icon for Analog Devices & Circuits Analog Devices & Circuits
Icon for Renewable Energy Studies Renewable Energy Studies
Icon for Introduction to Python Programming Introduction to Python Programming
Icon for Environmental Studies Environmental Studies
Icon for Network Analysis Lab Network Analysis Lab
Icon for Electrical Measurement & Instrumentation Lab Electrical Measurement & Instrumentation Lab
Icon for Analog Devices & Circuits Lab Analog Devices & Circuits Lab
Icon for Introduction to Python Programming Lab Introduction to Python Programming Lab

Engineering - 4th Semester

Icon for Signal & Systems Signal & Systems
Icon for Digital Electronics Digital Electronics
Icon for Electrical Machines-I Electrical Machines-I
Icon for Power System Power System
Icon for Electromagnetic Fields Electromagnetic Fields
Icon for Simulation & Programming Techniques Simulation & Programming Techniques
Icon for Digital Electronics Lab Digital Electronics Lab
Icon for Electrical Machines-I Lab Electrical Machines-I Lab
Icon for Simulation & Programming Techniques Lab Simulation & Programming Techniques Lab

Engineering - 5th Semester

Icon for Microprocessor & Microcontroller Microprocessor & Microcontroller
Icon for Control Systems Control Systems
Icon for Power Electronics Power Electronics
Icon for Advanced Electrical Power System Advanced Electrical Power System
Icon for Power Station Practice Power Station Practice
Icon for Microprocessor & Microcontroller Lab Microprocessor & Microcontroller Lab
Icon for Control Systems Lab Control Systems Lab
Icon for Power Electronics Lab Power Electronics Lab

Engineering - 6th Semester

Icon for Engineering Economics & Management Engineering Economics & Management
Icon for Computer Applications in Power System Computer Applications in Power System
Icon for Switch Gear & Protection Switch Gear & Protection
Icon for Environmental Engineering Environmental Engineering
Icon for Electric Drives and Their Control Electric Drives and Their Control
Icon for Computer Applications in Power System Lab Computer Applications in Power System Lab
Icon for Switch Gear & Protection Lab Switch Gear & Protection Lab

Engineering - 7th Semester

Icon for Energy Management and Audit Energy Management and Audit
Icon for Electrical Installation & Design Electrical Installation & Design
Icon for Introduction to Smart Grid Introduction to Smart Grid
Icon for Introduction to Renewable Energy Resources Introduction to Renewable Energy Resources
Icon for Electrical Drawing and Simulation Electrical Drawing and Simulation
Icon for Electrical Installation & Design Lab Electrical Installation & Design Lab
Icon for Project & Seminar Project & Seminar

Engineering - 8th Semester

Icon for Electrical Distribution System Electrical Distribution System
Icon for EHVAC/DC Transmission System EHVAC/DC Transmission System
Icon for Electrical Safety & Standards Electrical Safety & Standards

Diploma Semesters

Icon for Diploma Semester 1 Semester 1
Icon for Diploma Semester 2 Semester 2
Icon for Diploma Semester 3 Semester 3
Icon for Diploma Semester 4 Semester 4
Icon for Diploma Semester 5 Semester 5
Icon for Diploma Semester 6 Semester 6

Engineering Semesters

Icon for Engineering Semester 1 Semester 1
Icon for Engineering Semester 2 Semester 2
Icon for Engineering Semester 3 Semester 3
Icon for Engineering Semester 4 Semester 4
Icon for Engineering Semester 5 Semester 5
Icon for Engineering Semester 6 Semester 6
Icon for Engineering Semester 7 Semester 7
Icon for Engineering Semester 8 Semester 8

Learn Electrical & Electronics Engineering

Books

Book cover: EHVAC DC Transmission System
EHVAC DC Transmission System

Recent questions and answers

in Switch Gear & Protection
What is the primary function of a circuit breaker in an electrical system?

What is the primary function of a circuit breaker in an electrical system?
Answer : It Cuts the power off in any fault in the circuit such as overloading to protect appliances....

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Electrical Engineering
MCQ on Single Phase Induction Motors | Electrical Engineering

MCQ on Single Phase Induction Motors | Electrical Engineering

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in Electronics Engineering
What is the function of a capacitor in an electronic circuit?

What is the function of a capacitor in an electronic circuit?
Answer : To store electric energy when the circuit is closed and release the energy when circuit is opened ...

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Electrical Engineering
Alternating Current (AC) Vs Direct Current (DC)

Alternating Current (AC) Vs Direct Current (DC)

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Electrical Engineering
In the figure below, the current of 1 A flows through the resistance of | Electrical Engineering

In the figure below, the current of 1 A flows through the resistance of | Electrical Engineering

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in Fundamental Of Electrical Engineering
Non inductive resistance

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Electrical Engineering
Supernode Nodal Analysis in AC circuit | Sinusoidal Steady State Analysis | Electrical Engineering

Supernode Nodal Analysis in AC circuit | Sinusoidal Steady State Analysis | Electrical Engineering

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in Basic Mathematics
What is the value of x in the equation 2x + 5 = 15?

What is the value of x in the equation 2x + 5 = 15?
Answer : 2x + 5 =15 2x = 15 - 5 2x = 10 x = 10/2 x = 5...

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Electrical Engineering
How to draw phasor diagram from polar form phasors ? | Electrical Engineering

How to draw phasor diagram from polar form phasors ? | Electrical Engineering

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Electrical Engineering
MCQ on Single Phase Induction Motors | Electrical Engineering

MCQ on Single Phase Induction Motors | Electrical Engineering

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in Applied Physics Lab
Describe an experiment to determine the acceleration due to gravity (g) using a simple pendulum.

Describe an experiment to determine the acceleration due to gravity (g) using a simple pendulum.

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Electrical Engineering
Series RLC circuit | AC circuit | Phasors and Sinusoids | Phasor Relationships for Circuit Elements

Series RLC circuit | AC circuit | Phasors and Sinusoids | Phasor Relationships for Circuit Elements

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Electrical Engineering
Determine the input impedance of the circuit in fig | Phasors | Impedance Combinations | Time domain

Determine the input impedance of the circuit in fig | Phasors | Impedance Combinations | Time domain

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Electrical Engineering
MCQ on Power Engineering | Electrical Engineering

MCQ on Power Engineering | Electrical Engineering

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Electrical Engineering
How to find total impedance and total current in phasors ? | Electrical Engineering

How to find total impedance and total current in phasors ? | Electrical Engineering

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