Project Topics and Materials - Page 846

CHAPTER ONE 1.0     INTRODUCTION            Nigeria’s political problems sprang from the carefree manner in which the British took over, administered, and abandoned the government and people of Nigeria. British administrators did not make an effort to weld the country together and unite the heterogeneous groups of people. Though,... Continue Reading

CHAPTER ONE INTRODUCTION Background of Study           The struggle for women’ right began in the 18th century during the period of intense intellectual activity known as the Age of Enlightenment. In traditional Africa the woman is an object of constant scorn, degradation and physical torture. In the past, women did not exist as... Continue Reading

CHAPTER ONE 1.0 INTRODUCTION 1.1 Background of the study Biomass, particularly agricultural residues seem to be one of the most promising energy resources for developing countries (Patomsok, 2008). Rural households and minority of urban dwellers depend solely on fuel woods (charcoal, firewood and sawdust) as their primary sources of energy for the... Continue Reading

This work has been aimed at efficient means of controlling the traffic effectively for twenty-four hours. As the world is growing technologically more and more vehicles jump into the public road adding to the already existing number. Consequently, more efficient way of controlling the traffics becomes more desirable as compared to the... Continue Reading

This is a technical report presented on the design and construction of an Automatic Phase Selector.           In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing the argument necessary for a thorough... Continue Reading

              During the invention of security system alarms, in the early 80s technology of system shadow which involves lighten and sensing of objects was at that age found during their experiments using a special material know as light dependent resistor which its family lies in the resistance serials. The development of... Continue Reading

500VA power inverter system is a DC to AC conversion system of 500VA power rating and expected to carry around 400 watts load. It provides power to electronic and electrical appliances such as radio sets, TV DVD/VCD, computers, fans and lighting. The design was conceived and put down as block diagram. Corresponding circuit diagrams for... Continue Reading

/CONCEPT It is a statement of fact that power plays a significant role in our daily life. However, Nigeria as a developing country has a lot of challenge in the area of electric power supply. The challenges include inadequate of electric power generating which causes instability of electric power supply in Nigeria. This problem is the... Continue Reading

The purpose of this research work was to identify the impact of insurance services in the Nigerian economy. This is because most of Nigerians looks at insurance industry as a weak and poor industry with little or no impact in the Nigerian economy. However, the researcher carefully x-ray the implication of effective contribution of... Continue Reading

CHAPTER ONE INTRODUCTION As the growing population of human race widens the gulf between energy supply and energy demand, the imbalance in energy availability sent researchers into excavating for a way of settling this age long squabble. A lasting solution is vested on alternative use of the renewable energy source, a project that is yet to be... Continue Reading

CHAPTER ONE INTRODUCTION 1.1           Introduction A wireless signal jammer is a device which blocks transmission by creating interference. This wireless signal jammer can be categorized into the Radio Frequency (RF) jammer and GSM jammer. A Radio Frequency jammer is a device used to disrupt or prevent communication via a broadcasted... Continue Reading

This project review the conformability of uninterrupted power supply through the use of inverter. An inverter is a system that converts a direct current to an alternating current.  However, inverter is of different categories base on power rating such as 1KVA, 1.5KVA,2KVA, 5KVA etc. Moreover, since the invention of inverter, some... Continue Reading

This project which comprise of many chapters that deals extensively with designs and construction of battery charger with auto-cut off which is capable of charging a 12 volts battery. In this construction research, designs was carried out which historic research was used to break down and evaluate to a low level understating of what an... Continue Reading

This inverter is designed to convert ac power from higher capacity dc batteries to A.C voltage (power) for systems that use ac only. It uses 24v battery D.C times 2, which is converted by the MOSFET to A.C. it is used I.C. with the model number SG3525 where the four MOSFET is connected to it. It consists winding which enable to determine... Continue Reading

This project review the conformability of uninterrupted power supply through the use of power inverter, However, inverter is of different categories base on power rating such as 1KVA, 1.5KVA, 5KVA etc. Moreover, since the invention of inverter, some problem associated with alternative power supply had been drastically reduced. Meanwhile,... Continue Reading

As new ideas unfold and technology become advanced with business increasingly being dependent on technology for their fundamental operation; the need for system availability is of paramount importance.           Uninterruptible power supply [INVERTER] maintain continuous supply of electric power to certain essential equipment... Continue Reading

CHAPTER ONE 1.0             INTRODUCTION 1.1     BACKGROUND OF PROBLEM           Fire detection system are safety system. They monitor rooms and buildings continuously for indication of fire outbreak and give alarm directly if one occurs.           Both the British Factory Acts 1961 and the officers shops and... Continue Reading

,(ACASE STUDY OF HOSTEL DEVELOPMENT). CHAPTER ONE 1.0     Introduction This chapter focuses on the background of the study, the statement of problem and the aims and objectives of the study. It also deals with the research questions, scope, justification, significance and... Continue Reading

This project report is a thesis written specifically to cover the design analysis construction, test and packaging of a multipurpose security system from electric component that can be easily be obtainable from the market. The report discusses the various unit and stages of the alarm system, thesis include:- a)     Clock generation... Continue Reading

CHAPTER ONE 1.0             INTRODUCTION As the quest for change over on public power supply and stand by generation increase. Engineering have researches deep into the different methods of achieving to both manual and automatic types.           It may not be taken seriously in some places where power supply is up to 90... Continue Reading

        The microcontroller smoke detector is a system designed to provide security level in areas that requires high accuracy of precaution against fire outbreak, in an industry, commercial buildings and even domestic homes.         This project uses 89s52 microproecessor as it major component. This microprocessor is the... Continue Reading

Uninterruptible power supplies (UPS) are used to provide power when regular utility power is unavailable.  Although they are commonly used for providing power in remote locations or emergencies, this is not because they are the same as auxiliary power units, emergency power units or standby generators. Unlike the aforementioned power... Continue Reading

This report is on stability study in electrical power system. The ability of an electric power system to reestablish the initial state (or one practically identical) after any disturbance manifested as a deviation from the initial parameter values for the system’s operation. The electric power sources in a power system are usually... Continue Reading

The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage. Power instability or outage in... Continue Reading

CHAPTER ONE INTRODUCTION 1.1.          Background of the Study The industrial Electronics has changed the whole field of Engineering and technology is occurring so rapidly, even in developing countries. It is so because newer technologies overcome older ones. After the industrial revolution the world shifted towards the information... Continue Reading