Subject Details
Dept     : FTECH
Sem      : 2
Regul    : 2023
Faculty : M.Narmatha
phone  : NIL
E-mail  : narmatham.snsctche@gmail.com
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  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Hardness -Types,
    Boiler Troubles,
    Water Softening – External Treatment-Demineralization,
    Internal Treatment,
    Water Quality parameters (pH,TDS,Chloride, Fluoride, Sulphate, ,
    Municipal water treatment,
    Desalination –Reverse osmosis.,
    Alloys-classification- Ferrous alloys (Nichrome and stainless steel only),
    Non-ferrous alloys (brass and bronze),
    Heat treatment of steel,
    Definition of light metals, Characteristics and applications of light metals,
    Cement – Portland cement-Chemical composition of Portland cement.

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    Unit 1-3

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Nanomaterials and Bulk materials,
    Chemical vapour deposition,
    Solvothermal method,
    Laser ablation,
    Carbon nanotubes-Properties and uses,
    Applications of nanotechnology in Electronics, Energy science and Medicine,
    Fuels- Solid Fuel-Coal-classification,
    Manufacture of metallagurical coke by Otto-Hoffmann method,
    Liquid Fuel–-Synthetic petrol,
    Gaseous fuels- CNG and LPG,
    Types –Biodiesel, Biogas,
    Combustion-Calorific value-Gross and Net calorific value,
    Flue gas analysis by Orsats apparatus

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Introduction- Corrosion,
    Chemical corrosion (Oxidation corrosion),
    Electrochemical corrosion,
    Corrosion control- Cathodic protection (Sacrificial anodic protection),
    Impressed current cathodic protection,
    Corrosion inhibitors,
    Protective coating-Special Paint-Fire Retardant paint,
    Electroplating (Au),
    Nanomaterials and Bulk materials

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