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Basic Electrical Wiring installation diagrams 

electrical wiring

1.   Basic Electrical Home Wiring Diagrams

  1. How To Wire Switches In Series?
  2. How To Wire Switches in Parallel?
  3. How To wire Lamps in Series?
  4. How To Wire Lamps in Parallel? 
  5. Working and Construction of Electric Phase or Line Tester 
  6. How to determine the suitable size of cable for Electrical Wiring Installation with Solved Examples (in both British and Si System)
  7.  Electrical Wire & Cable Size Calculator (Copper & Aluminum)
  8.  Wire & Cable Size Calculator in AWG
  9. Diversity Factor in Electrical Wiring Installation
  10. Parallel electrical wiring for Lighting Circuits OR How To Wire Lamps in Parallel?
  11. How To Wire a Single Phase kWh meter (Digital or Analog Energy Meter) from the Supply to The Main Distribution Board (MDB)?
  12. How To Wire a 3-Phase kWh meter from the Supply to The Main Distribution Board?
  13. How to Control a Lamp by a Single Way or One-way Switch?
  14. How to control each lamp by separately switch in parallel lighting circuit?
  15. Stair case wiring circuit diagram, OR How to control a lamp from two different places by two ,2-way switches?
  16. How to control One Lamp from three different places? (by using two, 2-Way switches and one intermediate switch)
  17. How to control one lamp from six different places by using two, 2-way switches and four intermediate switches?
  18. What is Intermediate switch, its construction, working principle and using in different electrical wiring (lighting etc) circuits?
  19. Automatic UPS system wiring circuit diagram (New Design Very simple) for Home or Office
  20. Automatic UPS system wiring circuit diagram for Home or Office (New Design With One Live Wire)  
  21. Automatic UPS System Wiring Diagram in Case of some items depends on UPS and rest depends on Main Power at Office or Home. 
  22. Manual UPS Wiring Diagram With Change Over Switch System.
  23. How to Wire Solar Panel to 12V battery and 12V,DC Load (12V DC fan, light etc / DC Load Only)?
  24. How to Wire Solar Panel to 220 V inverter, 12V battery ,12V,DC Load and 220V AC Load(220V fan, light etc / AC & DC Load)? 
  25. Series, Parallel and Series-Parallel Configuration of Batteries
  26. Series Connection of Batteries with Solar Panel.or How to Wire 24 V Solar Panel to Two, 12V batteries ,with Automatic UPS System?  
  27. Series Connection of Solar Panel and Parallel Connection of Batteries with Automatic UPS System. (OR) How To Wire Two 6V Solar Panel To Two, 12V Batteries with Automatic UPS System. 
  28. Parallel Connection of Batteries with Solar Panel or How to Wire 12 V Solar Panel to Two, 12V batteries ,with Automatic UPS System?
  29. How much Watts Solar Panel We need for our Home Electrical appliances? 
  30. How To Wire Two 24V Solar Panels in Parallel with Two, 12V Batteries in Series with Automatic UPS System (For 24 V System)? (OR) Parallel Connection of Solar Panel and Series Connection of Batteries with Automatic UPS System.
  31. How to Determine the Number of Lamps in Final Sub Circuit? 
  32. How To Find/Calculate the Number of Fluorescent Lamps in a Sub Circuit? 
  33. What is the objection to have lamps in a house-lighting circuit connected in series?
  34. How to install a ceiling Fan with a Dimmer Switch (Part 1)?.
  35. How to connect/install a Capacitor with a Ceiling Fan (Part 2)
  36. A Complete Note on Solar Panel Installation. Calculation about No of Solar Panels, batteries Rating / Backup time, Inverter/UPS Rating, Load and required Watts. with Circuit Diagrams.
  37. The Star-Delta (Y-Δ) 3-phase Motor Starting Method by Automatic star-delta starter with Timer. 
  38. Electrical Wiring of the Distribution Board with RCD , Single Phase, (from Energy Meter to the main Distribution Board) Fuse Board Connection. 
  39. Room Air Cooler Electrical Wiring Diagram # 1
  40. Room Air Cooler Wiring Diagram # 2. (With Capacitor marking and Installation)    
  41. Three Phase Electrical Wiring Installation in Home 
  42. Single-Phase Electrical Wiring installation in a Multi-Story Building 
  43. Three-Phase Electrical Wiring installation in a Multi-Story Building
  44. Star and Delta Connected Lighting Loads – Electrical Wiring Installation
  45. How to Connect a Portable Generator to Home Supply System (Three Methods)
  46. Basic Electrical Engineering Tools and Their Uses 
  47. Testing Electrical and Electronics Components and Devices with Multimeter 
  48. 10+ Design & Simulation Tools for Electrical/Electronics Engineers Online
  49. 15 Must Have Android Apps for Electrical & Electronics Engineers & Students   
  50. Why AC rated in Tons, Not in kW or kVA? A Guide about Airconditioner and Refrigeration 

Please Note: For latest Electrical Wiring Installation Wiring Diagrams… Check Latest Electrical Wiring Diagrams

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  1. love it

  2. Fantastic site, brilliant

  3. i really love this………..<br />need to put some stuff regarding earthing pit.

  4. how do you wire a solar system without batterie&#39;s

  5. abdul azeez Changarenchola

    how can calculate capaciter rating for 10 hp motor

  6. Very useful site..<br />Can you please help me with circuit diagram for elevator installation in multistory building.<br />Do we have to use separate energy meter for building connection and elevator, as elevator motor is a three phase motor?<br />Bhavesh

  7. love it awesome !!!!!!

  8. soooo good

  9. shivaprasad shivaprasad

    electrican very use full site<br />

  10. Dear guys please tell me the ISO maintenance of transformer,maintenance model(means by seeing the parts of transformer like silica gel breather by seeing the color we can judge the problem……………., and also for DG<br />

  11. Sir,how many point of lights will field from two point five(2.5)MM cable during electrical installation.

  12. thank a lot

  13. Nice bro you are hard worker thanks for sharing

  14. Mbah Akubuilo Cosmas

    Sir pls i want to know if there is any formular that will help me to know the sieze of cable to be use in my electrical installations.

  15. excellent site well worth the read

  16. Malik Inam ur Rahim

    I have three phase electric motor 5 hp and pump 4″ dia ( submersible )and solar panels 150 watt each 12 volt 7 amp and three phase inventor how the system will be connected panels in series or in parallel as nothing is written on inverter
    MALIK Inam ur Rahim

  17. Please, send me a sample technical report on the design and wiring of residential buildings i.e 2-bedroom flat, 3- bedroom flats
    Thanks, as I shall be very grateful

  18. asalam o alaikom
    This is a great website for fresh graduate engineer and experienced engineers too.
    i appreciate your works and efforts for making this beneficial website for all peoples who want to get good knowledge.Please feed us with more advance knowledge of electrical engineering.
    Thankful to you and Allah that i Got your website

  19. it is realy very use full site for an electrician and electrical enginear as like dgree, diploma ITI holder.

  20. I am understnd and conclude my all compusions

  21. Sir, I am an Electrical Engineer.I have so many ideas.I want to write in yor site.What is the procedure for that.

  22. HELLO Dear . am an electrical engineer so i have so many question . so how i contact? Thanks

  23. Don - Maintenance Training

    After seeing your site, all I can say is Wow!

  24. Hi,

    Awesome Information. I would like to thank you for that. and can you please tell me that ” How can i get this material in PDF format” (Download option).

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