Sources Of Electricity

1. Electric cell

1.1. Primary Cells

1.1.1. Dry cell

1.1.2. Daniel Cell

1.1.3. Leclanche Cell

1.1.4. Mercury Cell

1.2. Secondary cells

1.2.1. Lead cells

1.2.2. Nickle-iron cell

1.2.3. Nickel Cadmium Cell

2. Electric mains

2.1. Power Plants

2.1.1. Thermal Power Plants

2.1.2. Hydroelectric Plants

2.1.2.1. High Voltage Transmission using Step Up transformer(400kV)

2.1.2.1.1. Substations reduce the high voltage to suitable voltage for local use using step down transformer

2.1.3. Nuclear Power Plants

3. Electric Generators

3.1. Wind Turbine

3.1.1. Mechanical energy

3.1.1.1. Electrical energy

4. Solar Cell

4.1. Solar Panels

4.1.1. Solar energy

4.1.1.1. Electrical enerrgy