The wiring from the transformer and the lamp posts to the individual house holds is made of three phase wiring. Different colors are used for each wire and there will be earth connection wire as the last wire. The three phase wiring is very much essential for Air cooler operation and the connection for the AC will come directly from the current meter from the three phase wiring.

The wiring from the post to the house holds will be given only by the electricity board personnel after the customer submits the application and pays the new meter fee. The officers will review the application of the new meter connection and then approve the application. After the application is approved, then the various tasks are delegated to the various officers. The new meter will be first fixed by the person responsible and then the three phase wiring will be given and then the power will be given to the house hold.

Then after the connection is given, the current meter runs depending on the usage. The individual house holds then will have to pay the electricity bill to the electricity board. The three phase wiring is essential to run the water motors, refrigerators, computers and other power equipments in the house. The wiring must be given earth connection so that the electrical equipments do not get damaged. The internal wiring can be done according to the tastes of the individual person using the private electrician. The internal wiring has to be done according to the advice of the electrician and the materials required by the electrician must be purchased in their presence and given to them. Then the internal wiring is done and the plug points are fixed. In the newly built apartments and flats, all the wiring and the plug point are installed.

The person buying the flat will have to buy only the lamps, fans and other electrical equipments to fit in the new flat. In some apartments, every thing is kept ready including the furniture but will cost more than the ordinary apartments. Almost all of the apartments are given three phase wiring and each flat will be fitted with a separate current meter and the documents are handed over to the persons who have bought the flat. There are branded companies selling the high quality wires that are fire resistant which reduces the chances of fire accidents in most of the places.