101 Pages
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14,142 Words
Generally, plastic is defined as long-chain organic material which can be formed into desired shape by the application of heat and pressure, also it extends to include so many organic metallic complexes and also certain long-chain inorganic material based principally on silicon, phosphorus, nitrogen, aluminum or boron or mixtures of these. It is still however true to say that the bulk of current commercial plastic are modified organic […]
47 Pages
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5,369 Words
The production and analysis of “Ngu” extract for temperature and water requirement for leaching of casuistic alkali is the basic objective of this project. The production was carried out by using unit operations and also using the female inflorescence of a palm fruit (Eleasis Guineesis) as raw material. The female inflorescence of palm fruit was size reduced from original dimensions to maintain particle size characteristics. The size […]
48 Pages
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5,774 Words
The project title “fabrication of flow nozzle” was done by a selected group of ND II Chemical Engineering Students and the practiced objective (aim) of the project was centered on constructing a nozzle that is capable of transporting fluid from one to the other, to determine the charge in velocity of the moving fluid across two given areas of the nozzle and to be able to measure the quantity of fluid that will flow through the nozzle f […]
61 Pages
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8,223 Words
The purpose of the project is to study the effect of liquid flow rate and gas flow rate on the pressure drop in a packed absorption tower and also to repair and restore the packed absorption tower to good working condition. Trouble shooting revealed that the exit drain value was broken due to carelessness on the part of former user of the equipment. We had to carry out glassblowing operations using borosilicate glass to construct anot […]
52 Pages
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7,434 Words
Doormat is described as a carpet used only for wiping feet before coming inside? Doormat should do a lot more than that. In this work we have made a project which notifies you when any guest or visitor steps at doormat. For this purpose we here use piezoelectric sensors that use piezoelectric effect in order to measure acceleration, force, pressure by its conversion into electric signals, then notifies with making the buzzer ON and SM […]
25 Pages
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2,471 Words
FLUSHING OF THE CONDENSER The refrigerant gas let into the condenser through the compressor and the vacuum pump was connected to the condenser to absorb dirty. REFILLING OF GAS INTO THE COMPRESSOR Gas was refilled into the compressor due to shortage of gas and it was filled inside the charging value and refrigerant. CHANGING OF DRIVER STRAINER DUE TO BLOCKAGE The driver strainer was change due to blockage with the help of oxygen and ac […]
58 Pages
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5,682 Words
Parameters on which clear prints depends were comprehensively investigated. The study revealed that clear print depends on the impressed pressure the working temperature and the gold foil print paper life expectancy. Also studies were he manner of dependence of these parameters on prints impressed on sheets of varied thickness. The results of these investigation were utilized in the design and fabrication of an operational manual print […]