Question

Mention advantages of using alcohol as a fuel for automobile. 

Answer 1

Advantages of using alcohol as a fuel for automobile are:

1. Lower Emissions: Alcohol fuels, such as ethanol, produce fewer harmful pollutants including carbon monoxide and nitrogen oxides, resulting in cleaner air and a smaller environmental impact.
2. Renewable and Sustainable: Alcohol may be manufactured from renewable sources such as crops (e.g., sugarcane and maize), making it a more sustainable fuel option than fossil fuels.
3. Higher Octane Rating: Alcohol fuels offer a higher octane rating, which enhances engine performance and economy by minimizing knocking and enabling smoother operation.
4. Reduced Greenhouse Gas Emissions: Using alcohol as a fuel can help reduce greenhouse gas emissions, particularly carbon dioxide, which helps to combat climate change.
5. Domestic Production: Alcohol fuels can be made domestically using agricultural resources, lowering dependency on imported fossil fuels and increasing energy security.