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1. a)Explain the construction and working of catalytic converter with a neat diagram.
b) How much of rise in temperature of water occurs when 0.222 kg of a fuel is burnt in bomb calorimeter containing 4.6kg of water, if the gross calorific value of the fuel is 2424 kJkg-1 and water equivalent of calorimeter is 3.3kg. Specific heat of water = 4.187 kJ kg-1 oC-1 .
2. a) Describe the experimental determination of calorific value of a fuel using bomb calorimeter.
b) Explain Pulling technique for the production of Silicon Single crystal
3. a) Define Octane number & Cetane number. Discuss the methods of improving octane number of a fuel.
b) What is power alcohol? Explain how ethyl alcohol is manufactured from molasses.
4. a) Write a note on anti knocking agents.
b) What is bio diesel? How is it prepared? What are the advantages?
5. a) What are photovoltaic cells? Mention the advantages and disadvantages.
b) Explain the construction and working of PV Cells.
The design of a monolith reactor for the VOCs removal.(Benzene) Therefore, you are asked to do the following: 1. Choose a specific VOC; 2. Search for the reaction rate for
What are the objectives of heat treatment of metals? Objectives of heat treatment- Cause relief of internal stresses developed while cold working, welding, casting, forgi
i want chart
Salient properties of common semiconducting materials. The salient properties of semi-conducting materials are: These are the materials whose valence electrons are bound
What are the different characteristics that can affect the flow of bulk solids and how? The main characteristics which can affect flow of bulk solids are as below: > Moistu
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Oxidation - Silicon has the unique ability to be oxidized into silica, which produces a chemically stable, protective and insulating layer on the surface of the wafer. The produc
Explain Loss Angle Loss Angle can be described as the arc-tangent of the electrical dissipation factor.
The degree of freedom when ice water and water vapour coexist in equilibrium is zero
Ask question #Minimum 100 words accepted.hardness of bore water is less than that of sea water-justify
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