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BASIC PRESENTATION

Sonya H

Created on April 21, 2022

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Transcript

Electric Cars

from Carolin and Sonya

Content

1. Function

2. Production

3. Advantages

4. Disadvantages

5. Sources

Function

- central part is the electric motor - no fossil fuel - no CO2 emitted - the electric motor convert electric energie into mechanic energie

Production

- battery pack production is environmentally harmful - mining of raw materials (nickel and lithium) is bad - the manufacturing from steel produces particulate matter

- with receycling we can remedy this problem

Advantages

- use of electrical current - high purchase price but low operating costs - high efficiency (motor)

Disadvantages

- if the users don`t use green electricity -> the car isn`t environmentally friendly - in the production of the car -> it produced a lot CO2 - after a long use, it gets environmentally friendly

Sources

  1. emobil.swhl.de (Stadtwerke Lübeck)
  2. energieloesung.de