ELECTRICAL AND ELECTRONICS ENGINEERING

ANALYSIS OF REFRIGERATION SYSTEM UTILIZING WASTE HEAT ON A SHIP

CHAPTER ONEINTRODUCTION1.1 Background of the StudyIf the heat energy possesses the advantage to be “clean”, free and renewable, then this is probably considered as an adapted potential solution, which answers in even-time at an economic pre-occupation and ecological problem. Among the main research done, it is found that refrigeration system uses this free and renewable …

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APPLICATION OF THE ELECTRICAL RESISTIVITY METHOD IN GROUNDWATER EXPLORATION

ROJECT BODY: CHAPTER ONE: INTRODUCTION 1.1 BACKGROUND Water is one of the essential necessities of nature, indispensible to all organic life and a necessary resource for livelihood; so therefore, its importance cannot be overemphasized. It is however alarming that this requisite resource is becoming scarce everyday due to booming industrialization and increasing population. According to …

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DESIGN AND IMPLEMENTATION OF AN ONLINE ELECTRICITY PAYMENT AND METERING SYSTEM WITH PAYMENT INTEGRATION, EMAILING AND SMS. (A CASE STUDY OF HARCOURT ELECTRICITY DISTRIBUTION COMPANY)

PROJECT BODY: CHAPTER ONE INTRODUCTION 1.1     BACKGROUND OF THE STUDY Energy is very significant in every human activities in life for everyday living. The energy meter is a fundamental component of electricity supply. An energy meter is an instrument used to measure electrical supply consumption of electrical appliances in private homes or business areas. Energy meters …

DESIGN AND IMPLEMENTATION OF AN ONLINE ELECTRICITY PAYMENT AND METERING SYSTEM WITH PAYMENT INTEGRATION, EMAILING AND SMS. (A CASE STUDY OF HARCOURT ELECTRICITY DISTRIBUTION COMPANY) Read More »

DESIGN AND IMPLEMENTATION OF AN ONLINE ELECTRICITY PAYMENT AND METERING SYSTEM WITH PAYMENT INTEGRATION, EMAILING AND SMS. (A CASE STUDY OF HARCOURT ELECTRICITY DISTRIBUTION COMPANY)

PROJECT BODY: CHAPTER ONE INTRODUCTION 1.1     BACKGROUND OF THE STUDY Energy is very significant in every human activities in life for everyday living. The energy meter is a fundamental component of electricity supply. An energy meter is an instrument used to measure electrical supply consumption of electrical appliances in private homes or business areas. Energy meters …

DESIGN AND IMPLEMENTATION OF AN ONLINE ELECTRICITY PAYMENT AND METERING SYSTEM WITH PAYMENT INTEGRATION, EMAILING AND SMS. (A CASE STUDY OF HARCOURT ELECTRICITY DISTRIBUTION COMPANY) Read More »

DESIGN AND IMPLEMENTATION OF FRACTIONAL ORDER PID CONTROLLER FOR FCCU

Abstract Fractional Order PID (FOPID) controllers are developed for regulating product’s purity in distillation columns. It is widely known that poorly tuned PID controllers lead to bad quality of products and accompanied reduction in profit margin in the process industry. In distillation columns, tight composition control of products with 98% purity level is not achievable …

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DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBONS IN SOIL SAMPLES AROUND SELECTED ABUAD POWER GENERATORS

Abstract  Polycyclic aromatic hydrocarbons (PAHs) in Nigeria’s environment were reviewed in this study. A survey of the literature showed that a considerable number of reports exist on the presence of polycyclic aromatic hydrocarbons PAHs in Nigerian soil, water and sediments. Information on the presence of PAHs in the country’s air- shed exists but in very …

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DESIGN AND CONSTRUCTION OF A WIRELESS TEMPERATURE TELEMETRY DEVICE

CHAPTER ONE INTRODUCTION 1.1 BACKGROUND Temperature has been discovered to be the second most measured physical quantity, time been the First. This shows the need to measure temperature is very necessary, the measurement thus has to be efficient and convenient. Years back, crude methods were used in measurement of temperature of objects, colours and hotness of materials were …

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DESIGN AND CONSTRUCTION OF A PURE SINE WAVE SINGLE PHASE 2.5KVA INVERTER

CHAPTER ONE INTRODUCTION 1.1     Background of the study Electricity power system is one of the economic infrastructural facilities that are indispensable to a nation’s economic development. The efficiency of the supply of electricity will not only influence returns on investment on existing enterprises, it also plays a major role in the creation of an economic environment which influences …

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CONSTRUCTION OF A STEP DOWN TRANSFORMER WITH MULTI OUTPUTS

CHAPTER ONE INTRODUCTION A transformer is a magnetically coupled coil used in transmission of an electric power. This coil may be electrically link, but not electrically linked as in two winding transformer. It consists of primary winding and secondary winding which the number of turns varies depending on the type of transformer. Transformers are operated …

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