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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.
Prior preparation for fixing and staining animal tissue and/or plant tissues: Find out what procedure the lab technician follows for preparing fixative (either plant andor animal)
Ask questAmmonia is a gas for which reliable analytical methods are available to determine its concentration in other gases. To measure flow in a natural gas pipeline, pure ammonia
Properties of good refractory material: The requirements of refractories for different furnaces and heating places depend on the working conditions. Nature of slag formed, maximum
Calculate the equilibrium constant at 1000 K and 1 bar for the following gaseous phase reaction: CO + H2 O CO2+ H2 Data: K298 K = 1.1582×10^5uestion #Minimum 100 words accepted#
how to find hardness of water by edta
Applications: Piezoelectric materials serve as a source of ultrasonic waves. At sea, they might be used to calculate depth, distance of shore, position of icebergs, submarines. Th
Atmospheric carbon dioxide is thought to be responsible for global warming. The table below contains data about the amount of Atmospheric CO 2 (in ppm) over the last fifty year
Explain the Fermi energy The Fermi energy generally refers to the energy of the highest get quantum state in a system of fermions at absolute zero temperature.
Diffusion: Molecular diffusion, often known as simply diffusion, is a net transport of molecules from a region of higher concentration to one of lower concentration by chance mole
complete phase rule assignment
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