INTRODUCTION Each machine consists in principle of three basic parts: a motor or another prime mover (that sets the machine in motion), an actuating mechanism (which is directly doing the needed work: digs a ditch, weaves cloth, peels potatoes, propels a ship, and so on), and a transmission that connects the first two parts. Sometimes, the transmission may be lacking, for example, in a fan the impeller is mounted directly on the shaft of the electric motor. But in most cases, the transmissi...
ABSTRACT The precise content of this project was to construct a model shell and tube heat exchanger. The material for construction of this project (equipment) and their dimensions are as follows: 1.500mm length of a tube bundle 2.20mm diameter of the tube bundle 3.650mm length of the shell 4.120mm diameter of the shell 5.70mm length of the inlet and outlet 6.20.5mm diameter of the inlet and outlet 7.160mm diameter of the flanges 8.8mm diameter of the holes on the flanges.�...
INTRODUCTION REFRIGERATION Refrigeration is a branch of science that deals with the process of removing heat from a substance or space in order to make it cooler. Refrigerator is defined as a device that is used in cooling the internal temperature below the room temperature (that is between 250C to 300C). Generally, however, for a space or substance to be cooler, it must loss that heat to another. Also, for a space or substance to get hotter, it must absorb heat from another, which must b...
ABSTRACTIn the mechanical engineering department of institute of management and technology there are many machines but it is not all that is functioning well.This may airless as a result of lack of maintenance which is a prove in the breakdown of the air conditioner.The quality and effectiveness of materials were mated very well as referred to machine maintenance.The cost of maintenance was minimized jet reaching a highly victorious rehabilitation.In the course of rehabilitation and repair...
ABSTRACT Knowledge could only be obtained successively by the use of books for research. This can be achieved only by preserving books already purchased. As a result we fabricate a metallic shelf made up of metallic sheet; precisely mild steel sheets. The mild steel used for the fabrication of the shelf is 1.5mm (16gauge) mild steel. The shelf is made up of 3 partitions. In fabricating the metallic shelf several process where involved. We plundered on the material to be used that can hold...
ABSTRACT Most Stock Marketing Report, production, and manufacturing firms have the basic problem of information flow between the various departments within the organization. This research is intended to highlight the role of a computerized Stock Marketing Report information system in NSEC Compare to the manual system of Stock Marketing Report. To identify the various problems involve in the existing Stock Marketing Report information system of NSEC is the purpose of this research and...
ABSTRACT A Budget being the planning of how to spend revenues and incoming capitals so this makes is necessary to make sure that it is done with extra care. Budgets and the methods of preparing a good one has been a problem to most organization both private and government, the implementation of a faulty budget has brought man companies to a close door point were all operations are stopped. Therefore budget design needs to be accurate and able to give account for every dime spent and on what...
ABSTRACT The importance of financial accounting is gradually being recognized as germane to prudent management of any business firm. This has necessitated the need for the computerization of structured operations of the financial managers structured operations are known with certainly for instance, the computation and decisions based on financial ratios. This project therefore is a case study of Modotel Hotel. It describes the computerization of the financial accounting of the hotel as pa...
ABSTRACT The motive of this project is to construct equipment for deodorizing kerosene, hence the smell of kerosene is totally eradicated. The equipment was constructed with flat sheet plates of a desired standard, the dimension and the truncated parts were coupled and welded in order to fasten the parts together. The material was selected to avoid the effect of rust due to the contact of the separating items or material with the walls of metal sheet. The effect of this equipment will be ...
ABSTRACT The Orsat Gas Analyzer was constructed at the project development institute (PRODA), Enugu. The operation involved the laboratory glass blowing which entails the heating of a glass tube. The heating •continues until the glass tube reaches its plastic state. The shape of the tube is changed or the required shape blown by pulling, bending by hand, cutting with a knife and also blown with mouth or denting the shape by the application of a suitable tool. The selection of the materi...
ABSTRACT A paint mixer is defined as a pattern constructed for the production (mixing) of paint manually. The method of fabrication of the paint mixer involved a preliminary computation of the dimensions of the standard mixer in relation to the dimension of the reacting vessel in which they will be used in marking out, cutting out to sizes, rolling, folding, welding, body-filling and painting. The first step taken in the fabrication of this project work was the selection of material suit...
ABSTRACT This project “production of plane mirror using local raw material” is meant to study the possibility of producing plane mirror using sand rich in silica as its major local raw material. Plane mirror is produced by casting one side of a sheet glass. Presently in Nigeria, sheet glass is not used easily produce and as such, the local raw material used in the in the production of plane mirror in this product backing paint. The facilities for the production include spraying gun a...
ABSTRACT A workshop cupboard is a facility designed from mild steel for the storage of various materials, like book material and non-book materials e.g. workshop tools, labouratory wares and reagents, etc; after operations in a chemical labouratory, mechanical workshop, or else where. The construction of a workshop cupboard requires the consideration of lots of characteristics of the materials, which are used for the construction, such as physical and mechanical; chemical properties, service ...
ABSTRACT This project was carried out to ascertain whether the local palm oil met the required standard. The analytical test carried out include the free fatty acid test the acid value, iodine value moisture, content, saponfication value, peroxide value, specific gravity, colour and viscosity. The specific gravity of the oil sample was determined by comparing its weight when filled with the sample and that of water, while its moisture content was analyzed by oven drying the sample for a p...
ABSTRACT Electricity is fundamental and inevitable to our daily living as it lighting our environment, powers our homes, schools, hospitals, offices, businesses, and aid industrialization, It is a known phenomena that the economic growth of a nation rides on the wheel of electricity. While the telecommunication market in Nigeria has recorded advancement and stability, electricity market in Nigeria is facing mix challenges ranging from slow growth in generation capacity (generation capacity pe...