Power is considered necessary to sustain human life. If a man lacks power, it is not able to live comfortably. Because energy is a part of everyday life of human beings.
Electric power is considered as something that is essential for human life. If man lacks power will no longer be able to use live. Because power is a part of the daily life of human beings.
The electrical power that is necessary to the survival of human beings, human beings lack of electric power will not be able to live comfortably because electric power is a part of daily life of human beings