umesh chandra sharma

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  1. Ebook
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    The global energy supply is principally based on the combustion of fossil fuels namely coal, oil and natural gas. These combustion processes caused annual carbon dioxide (CO2) emission of 36.3 bill...
    635,99 €
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    Oil and natural gas together form a fossil fuel called petroleum. It is a mixture of hundreds of hydrocarbons of different molecular weights and other organic compounds that exist sometimes as a li...
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  3. Ebook
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    Geothermal energy is defined as the heat stored in the earth's crust above 15ºC down to 10 kilometre depth. For every kilometre from the earth surface towards the centre, the temperature increases ...
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    Energy management is the process of monitoring, controlling and conserving energy in public and private sector organizations, businesses, shopping complexes, airports, railway stations, hospitals, ...
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