ABSTRACT This project work has covered the design of an automatic security lighting system for ATBU, Yelwa Campus. Requirements for illuminance, type of fittings, power dissipation and mounting height were put into consideration. An electronic model of the campus was built with the streets outlined and lamps fixed at positions along the streets according to the design. An electronic control, based on a Light Dependent Resistor (LDR) is built, which provides automatic switch on and switch off ...
ABSTRACT No one form of power can sustain a nation. The ever increasing demand for electrical power has arisen from our lifestyles with revolves around electric power to speed up processes of development such as manufacturing, service provision and general well being of man. The need for the provision of quick but minute energy to prevent the disruption of small but very important business or personal processes could be life saving promoting efficiency at all times. This project work goes thr...
Adding to the requirement and need for power supply for day to day activities, it is therefore a necessity to design the power system to maintain minimal technical losses in the network, because most of our system component lack sufficient reactive power ability, this mean that the penetration of distributed generation (DG) will give way to reduce the transmission and distribution system resources thereby increase the reliability and probably better the power quality at all time. Hence the ob...
Abstract In this project we designed a solar powered computer control system for electrical machines and spark ignition engines. It is made up of a hardware device that comprises of various electrical components which are powered by a 25W solar panel. The power cord of the machines are modified and connected to the hardware and the hardware is in turn connected to a laptop computer using a USB cord. The machines are controlled from the laptop computer using special software deve...
ABSTRACT The modern manufacturing environment is dynamic and uncertain. In line with the global trend in manufacturing, this project is carried out to explore into the potentials of robots in manufacturing, service industry, and domestic use. The robot was designed and constructed to incorporate the use of mobile phones as control mechanism via dual-tonemultiple frequency (DTMF). Various components such as the Gripper, Gears, Chains, and Control system were designed with good factor of saf...
ABSTRACT This work is an attempt at recycling and re-use of waste paper within Mapoly Community. Since the day it is invented till today, paper is a part of human life in various ways and it is gaining even more popularity as years go by. As the consumption of paper has been exploited. Recycling of paper has become vital since the demand for paper has increased and natural resources are being exploited. In this study, the quantity of solid waste generated within MAPOLY were assessed. Also, co...
Abstract Induction machine account for about 60percent of the electrical consumption in industrial countries; hence a huge energy savings could be achieved by even a small increment in the machine efficiency. Improving the designs of induction machines requires accurate quantification of the machine losses. A significant portion of the losses in electrical machine is caused by the core losses in the magnetic materials. The physical mechanism of core losses is still an open problem, and most o...
ABSTRACT The city of Nairobi was initially engineered to keep stormwater out of sight and out of mind. Unfortunately, that approach has turned a potential resource into a waste product and created new environmental hazards. Once the rain falls onto the impervious surfaces of the streets, sidewalk, parking lots and rooftops, it picks up any and all pollutants that are in its path, gathering volume and speed into the storm drain where it is piped underground int...
ABSTRACT Polyethylene terephthalate (PET) bottles are plastic bottles derived from the raw material known as polyethylene terephthalate). The PET bottles are widely used for packaging carbonated drinks, beverages, food items, mineral water. Due to high consumption of PET bottles, trillions of PET bottles are disposed every year through, land filling, incineration, and ocean dumping; thus, creating nuisance and causing problem to the environment. This work aims to find an environmentally ...
TABLE OF CONTENTS TITLE PAGE APPROVAL PAGE DEDICATION ACKNOWLEDGEMENT ABSTRACT TABLE OF CONTENT CHAPTER ONE 1.0INTRODUCTION 1.1 OBJECTIVE OF THE PROJECT 1.2SIGNIFICANCE OF THE PROJECT 1.3 APPLICATION OF THE PROJECT 1.4SCOPE OF THE PROJECT 1.5LIMITATION OF THE PROJECT 1.6PURPOSE OF THE PROJECT 1.7PROJECT ORGANISATION CHAPTER TWO 2.0 LITERATURE REVIEW 2.1REVIEW OF HISTORY OF AN INVERTER 2.2 REVIEW OF HOW TO CHOOSING THE RIGHT INVERTER 2.3REVIEW OF THE DIFFERENCE ...
ABSTRACT This project is titled the construction of a DC to AC inverter system. It is constructing to meet up with the power demand in the offices and in homes in the absence of power supply from the power holding company of Nigeria, PHCN. In order words the device / item serves as a substitute for PHCN which almost monopolises the power supply to people. It is constructing in such a way that it will take up 12v DC from battery and inverts it to an output of 230v, 50Hz AC. It makes no noise d...
Swine enterprise is one of the best options to choose when investing in livestock production, but has been suffering a big neglect due to lack of awareness and ignorance on the part of investors in most developing countries including Nigeria. Everything about swine enterprise depends on how they are managed as they do not demand much financially for their labour, feeding, housing and equipment selection and for other basic needs as compared to other livestock enterprise. Therefore, due to the...
ABSTRACT Phytochemicals are chemical compounds produced by plants, generally to help them thrive or thwart competitors, predators, or pathogens. These chemicals are produced by plants through primary or secondary metabolism (Breslin A,2017) . These work was done to determining the presence of phytochemicals such as Tannins, Saponin, Alkaloids, Anthraquinone, Phlobatannins, Flavonoids and Cardiac Glycosides (e.g Steroidal Ring or Terpenoids and cardenolide) from oil extracted from moringa...
Silicon dioxide , also known as silica (from the latin silex), is an oxide of silicon with the chemical formula SiO2, most commonly found in nature as quartz and invarious living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials existing as a compound of several minerals and as synthetic product.Notable examples include fused quart, fumed sili...
The project work assessed the volumetric shrinkage and hydraulic conductivity of lateritic soil-bamboo leaf ash admixture as liner materials for use in waste containment systems or structures such that the result shows effectiveness for use.