11)  Simple electrical wiring
 Aim :- to do and understand simple electrical wiring.
  Requirement :- 1mm wire , 2.5 mm wire , board ,switch ,socket , screw , plug , level tube ,        hammer , drill machine , screwdriver, tester
  Procedure :- first we fixed the place where we have to do wiring .then we remove a coasting
  and a list of materials required for one room then by help of level tube we did marking by
  Calculating load we took material we did wiring as per the basic colour code so that it was
   Easier to know by other person when he will work upon it for maintenance.