Professional Electrical & Electronics Engineering Tutorials: Master Testing & Calculations

Basic “How to” Electrical & Electronics Engineering Tutorials

• How to Test a Capacitor by Digital & Analog Multimeter – 6 Methods.
• How to Test a Diode using Digital & Analog Multimeter – 4 Ways.
• How to Check a Transistor by Multimeter (DMM+AVO) – NPN & PNP – 4 Ways.
• How To Perform a Continuity Test for Electrical Components with Multimeter?
• How to calculate the value of resistor for LED’s (with different types of LED’s circuits)
• How to find the Value of 2, 3, 4, 5 & 6 Band Resistors – Resistor Color Code Calculation.
• How to calculate or Find the value of SMD Resistors
• How to Calculate/Find the Rating of Transformer in kVA (Single Phase and Three Phase)?
• How To Calculate Your Electricity Bill. Easy and simple Explanation.
• How to test a battery with Test meter?
• How To Wire Switches In Series?
• How To Wire Switches in Parallel?
• How To wire Lamps in Series?
• How To Wire Lamps in Parallel?
• How to Control a Lamp by a Single Way or One-way Switch?
• How to Control Each Lamp by Separately Switch in Parallel Lighting Circuit?
• How to Control One Lamp From Two or Three Places?
• How to Control One Light Bulb from Six Different Places?
• How to Control a Lamp from 2 Places by 2-Way Switches (Staircase Wiring Circuit Diagram)?
• How To Locate Faults In Cables? 
• How To Wire a Single Phase kWh Meter? Installation of 1-Phase Energy Meter.
• How To Wire a 3-Phase kWh meter from the Supply to The Main Distribution Board?
• How to Wire Solar Panel to 220 V inverter, 12V battery ,12V,DC Load and 220V AC Load
• How much Watts Solar Panel We need for our Home Electrical appliances?
• How To Wire Two 24V Solar Panels in Parallel with Two, 12V Batteries in Series with Automatic UPS System 
• How to Size and Find the Numbers of Ceiling Fan in a Room?
• How to Calculate the Number of Fluorescent Lamps in a Final Sub Circuit?
• How to Calculate the Number of Incandescent Lamps in a Final Sub Circuit?
• How to install a ceiling Fan with a Dimmer Switch (Part 1)?
• How to connect/install a Capacitor with a Ceiling Fan (Part 2)
• How to make LED String/Strip Circuit Diagram Using PCR-406 ( Very Easy )
• How to operate DC LED Night Lamp on 230 V AC Main?
• How to Design & Simulate Electrical/Electronics Projects & Circuits – Online Tools
• 15 Must Have Android Apps for Electrical & Electronics Engineers & Students
• How to improve Power Factor (Methods with Their advantages & Disadvantages)
• Emergency LED Light. Powerful & Cheep Circuit LED-716 Emergency Light Schematic.
• How to Connect a Solar Panel?
• How to calculate the Charging Time and Charging Current for Batteries. ( with Example of 120Ah Battery).
• Make a Simple Generator to Understand the working Principle of Generator/Alternator. (Spool Generator)
• How to make a Simple Generator / Alternator (Dynamic Model from Trash)
• How to Test & Fix the Printed Circuit Board (PCB) Defects?
• How To Design a PCB (Step by Step & Pictorial Views)
• How to Make an LED Project with ATMega Microcontrollers?
• What is LabVIEW and How to make basic Electrical Projects in LabVIEW?
• What is Raspberry Pi? Creating Projects using Raspberry Pi
• How to Program PIC18 Microcontroller in C. Step by Step Tutorial
• Simple Project on Hydro Electric Power Station with Turbine. (Modal)
• How to Find Q Factor in Electrical and Electronics Engineering
• Automatic Street Light Control System.(Sensor using LDR & Transistor BC 547.) Very Simple.
• Mini Air-Cooler System from 12V Fan (Homemade form Trash)
• How to Calculate/Find the value of Ceramic / Non-Polarized Capacitors?
• How to find The value of Burnt Resistor ( By three handy Methods )
• What are the Causes of Low power Factor
• How to Calculate the Suitable Capacitor Size in Farads & kVAR for Power factor Improvement.
• How to Convert Capacitor Farads into kVAR and Vice Versa (For Power factor improvement)
• How to Read MCB Nameplate Data Rating Printed on it?
• How Electric Phase or Line Tester works?
• How to find Diversity Factor in Electrical Wiring Installation
• How to do Series, Parallel and Series-Parallel Configuration of Batteries
• How to Connect a Portable Generator to Home Supply System (Three Methods)
• How to do Earthing & Grounding Installation?
• How to do Series, Parallel and Series-Parallel Connections?
• How to do Single Phase Electrical Wiring Installation in Home – NEC & IEC
• How to do Three Phase Electrical Wiring Installation in Home – NEC & IEC 
• How to do Single Phase Electrical Wiring installation in a Multi-Story Building 
• How to do Three Phase Electrical Wiring Installation in a Multi-Story Building
• How to Wire Auto & Manual Changeover & Transfer Switch – (1 & 3 Phase)
• How to Test Electrical and Electronics Components and Devices with Multimeter  
• How to Solve Norton’s Theorem. Easy Step by Step Procedure with Example (Pictorial Views) 
• How to Solve Thevenin’s Theorem. Easy Step by Step Procedure with Example (Pictorial Views) 
• How to determine the number of Nodes, Branches, Loops and Meshes in a Circuit? 
• How to Make a Simple LED Flashing Circuit using 555 Timer IC
• How to determine the suitable size of cable for Electrical Wiring Installation with Solved Examples (in both British and Si System)
• How to Test a Relay? Checking SSR & Coil Relays

Update: For more & latest EE Tutorials, Check this. How To: Latest Electrical & Electronics Tutorials