ABSTRACT In all types of air –conditioning work a through knowledge of basic principal is varying important. The report of the project “re pair and rehabilitation of a faulty Air–conditioner” serves as guide to project implementation. It explains and illustrates the import principle of operation and various maintenance procedures in an understanding manner. The report is divided into four chapters, which covers the practical application of air-conditioner in the field of domestic, bus...
ABSTRACT This write up outlines the design and fabrication of wood lathe machine. This type of lathe is capable of creating different wood designs using the cheapest available material and method. To achieve functional and efficient wood lathe of this kind, we analyzed as well as synthesized the different possible design solutions and concepts. The principle of turner is puts into consideration the case of its production, main finance and services, values durability , reliability and appe...
ABSTRACT This project as the name implies is chosen, designed and constructed with the intention of transmitting information such as musicals news intertainments programs and soon. And all these that are written above are being transmitted to the atmosphere using an electromagnetic, signal, and this particular project design and construction is exactly the type of electronics, instrument that are mainly used in a Radio Broadcasting House or Studica all over the world and ever in a communicati...
ABSTRACT In account form analysis, a lot of discrepancies causes by manual aspect of the form such as: lost of form, inability to correct intakes, poor storage facilities have been a problem in the May fresh savings and loan limited account form. But in recent times, the computer has come to the aid of our banks, May fresh in particular. The introduction of computer into the banking operation has to a great extent affected the mode of operation of banks in diverse ways. Computer has touche...
ABSTRACT A table top liquid-liquid extraction unit was constructed. The project also involved the repair and servicing of peristaltic suction pump, by painting it, replacing the connecting cord to the power supply, refilling of the work out suction plates, teeth and general servicing of the equipment. The glass absorption columns were provided as well as two yards length of transparent, soft, translucent synthetic chemical rubber (hose). The two ends of the pipe were connected to glass ...
ABSTRACT The design and construction of s refrigerating unit is handled from the knowledge of the working principles of laws of thermodynamics. The size of the containing vessel i.e the case as established to be of 45cm by 32 cm in dimension. The Angle iron mild steel to used in the fabrication and welding. The box case of two layers are fabricated. Plastic (cooler) box is then placed inside the upper part with the other parts of the refrigerator were brought in. they were all fixed onto a ...
ABSTRACT This study has its theme as a utilization studies of Enugu coals with the view of studying its properties, classification, preparation storage etc comparing coals obtained from different locations. The Enugu coal is a sub-bitummous and non coking coal. It is very rich in waxes and resins, thus it may be suitable for the production of liquid fuels and a range of chemical raw materials. After all necessary studies which includes proximate analysis, ultimate analysis, caebonization te...
ABSTRACT This project “Characteristics Of Local Produced Oil From Groundnut Oil” was carried out using ten cups of groundnut seeds that was purchased from a local market in Enugu metropolis. The oil these seeds were in Enugu using solvent extraction method. Two different solvents were used in the extraction namely: Ethane and order to compare their yield, physical and chemical properties.The extraction was carried out using 32og of size-reduced groundnut with 100ml of 17-hexane while ...
ABSTRACT 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 another value. Once this was done pressure build ...
ABSTRACT The production of the soap was carried out using all the necessary equipments like the reactor, mould, stirrer, hygrometer guage etc. and all the required reagents for soap production in correct proportion. In the production, palm kernel oil (P.K.O) was used instead of tallow or grease. This was because soap produced from grease or tallow tends to dissolve slowly at room temperature, whereas, soap of palm kernel oil product gives a quicker lather which is relatively suitable. Diff...
ABSTRACT After detailed study on machines and levers, the construction work started as follows:- Making out, pattern development, cutting filling, drilling, machining, assembling, welding and finishing. Detailed procedures carried out is located at the sequence of operation in subsequent pages. The machine has scale of 1:5 in all parts of its dimensions. However, brief dimensions are given below:- Upper surface of bowl-850mm Inner surface of bowl-335mm Stand height-325mm Diameter of whee...
LETTER PRESS PRINTING 1.1THE BASIC PRINCIPLE:Letterpress is a highly versatile printing process. It is adaptable to both short and long printing runs, from a few hundreds to several millions of printed impressions. In letterpress printing the image area of the printing surface stands in relief, raised above the surrounding non-image areas. Ink is applied to the image areas with a roller and is transferred to paper under pressure. Letterpress printing process is derived from pre-industrial art...
ABSTRACT The objective of the repair and refurbishing the pilot plant temperature control equipment is to keep the apparatus in good working condition for it to be used for its various purposes. The part of the temperature control changed and new one installed. This was due to series of faults developed by the former one” Electrical accessories were also changed for efficient power supply to the equipment. General maintenance operations were carried out on the equipment pipes, air hoses, ...
ABSTRACT Description of a system and peripherals or devices in a computer system in which the operating of such devices is under control of the central processing unit is termed on-line. Because of the efficiency and fast services, this project is equally aimed at creating a computer based lottery which allows entire to be sold over the phone, ATM, POS Machine, E-mail or via kiosks in which participants are invited to choose at least one unique number from a defined range of numbers. The ...
ABSTRACT This research work was arrived as the formulation and production of ethanol (ethyl alcohol) from the fermentation of palm wine. A fresh palm wine was ated which was obtained from Emene in Enugu State. The characteristics that was tested before and after fermentation were; specific gravity, refractive index and PH value of the fermentated palm wine was first determined, after which samples were formulated for fermentation. The yeast that was used in the course of fermentation pr...