A sanity check of your home or office’s existing electrical system is a regular maintenance activity that is to be carried out once in 5 to 10 years. Incoming power lines, Electric meter, panel board, Electrical boxes, wiring, switch controls, appliances, distribution boards, lights, and equipment
form the major part of your home electrical system.
Repair and Care of the electrical system are of utmost importance with respect to changing technologies in electrical circuits as well as appliances. One of the keys to a safe working electrical system is to check whether all circuits are properly grounded.