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Emulsification: Emulsification can be defined as the property of oils to get intimately mixed with water easily. Emulsions can be oil in water emulsion or water in oil emulsion. Certain oil from emulsions with water very readily. These emulsions tend to collect impurities and may cause abrasion and wearing out of the part that is lubricated. Thus, good lubricating oil should from such a emulsion with water breaks easily. This property is called emulsification.
Significance:
1. In steam turbines, oils are contaminated with steam and hence quicker the oil separates out from the emulsion formed, better is the lubricating oil. Otherwise oil is along with the steam may be carried away and can clog oil lines and pumps.
2. In cutting oils the higher the emulsification number, better the oil is. This is because the emulsion acts as a coolant as well as lubricant.
Electric susceptibility The electric susceptibility χ e of a dielectric material is a calculate of how easily it polarizes in response to an electric field. This, in turn, ver
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Ammonia is oxidized with air to form nitric oxide in the first step to produce nitric acid. The reaction occurs in a well insulated continuous reactor based on the stoichiometry:
How do u think the appropriate enzyme would have affected the reaction
1 ΔS on rapid decompression Steam at 400C, 100 bar in an insulated cylinder is suddenly decompressed to 10 bar, by unlocking the piston and allowing the gas to expand, with a c
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reaction between water and petrol engine exhaust gas(contain n2=71%, co2=21% ,co=1.5%)
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