ELECTRICAL AND ELECTRONICS ENGINEERING

ELECTRICAL AND ELECTRONICS ENGINEERING

CONSTRUCTION OF A SOLAR DRYER USING CONVEX LENS

CHAPTER ONE INTRODUCTION 1.1     Background of the Study Growth is the irreversible increase in volume (size) number of part, length and weight of an organism (Umeh, 2004). Growth can be defined as a process by which a plant increase in the number and size of leaves and stems (Rayburn, 1993). Growth is also defined as …

CONSTRUCTION OF A SOLAR DRYER USING CONVEX LENS Read More »

CONSTRUCTION OF A TRANSISTORIZED POWER REGULATOR (240 V)

CHAPTER ONE                                                 INTRODUCTION 1.1     TRANSISTORIZED POWER REGULATOR According to Vinycomb (1957), a power regulator is an electronic instrument, which is specially designed to give a specific output voltage. In this project, the supply unit involved in this construction is meant to deliver an output voltage of 240 volts and a current of 0.2 …

CONSTRUCTION OF A TRANSISTORIZED POWER REGULATOR (240 V) Read More »

CONSTRUCTION OF A UHF ANTENNA (YAGI)

CHAPTER   ONE 1.0     INTRODUCTION According to Guglielino (1895), a twenty-year-old Italian inventor who crated a device that transmitted and received electromagnetic radio waves over a one-kilometer distance defined an antenna as a device, which transmits and receives electromagnetic waves (often referred to as radio waves).  Later, improvement to his antenna work and development of a crude …

CONSTRUCTION OF A UHF ANTENNA (YAGI) Read More »

CONSTRUCTION OF RC MULTISTAGE COUPLED AMPLIFIER

CHAPTER ONE 1.0       INTRODUCTION 1.1    A GENERAL OVERVIEW OF AN R.C COUPLED AMPLIFIER R.C coupled amplifier is said to be the principle of operation of the resistance capacitance couple and equally analyze signals. It is equally defined as a system or an electric circuit which accept signals at its input and gives out signals at its …

CONSTRUCTION OF RC MULTISTAGE COUPLED AMPLIFIER Read More »

CONSTRUCTION OF AN AUTOMATIC STREET LIGHTING SYSTEM

CHAPTER ONE BACKGROUND OF THE STUDY 1.0   INTRODUCTION Street lighting is referred to as road lighting or public lighting which includes the lighting of pedestrian walk ways. However, the fast growth in electronics technology has lead to the designing of electronics components, such as integrated circuit and semi conductor devices which need to operate on …

CONSTRUCTION OF AN AUTOMATIC STREET LIGHTING SYSTEM Read More »

CONSTRUCTION OF AUTOMATIC PHASE CHANGER

      CHAPTER ONE 1.0 INTRODUCTION Raw power instability in developing countries creates a need for automation of electrical power generation or alternative sources of power to back up the utility supply.          This automation is required as the rate of power outage becomes predominantly high. Most industrial and commercial processes are dependent on power  supply …

CONSTRUCTION OF AUTOMATIC PHASE CHANGER Read More »

DESIGN AND INSTALLATION OF PHOTOVOLTAIC POWER SYSTEM

CHAPTER ONE 1.0   INTRODUCTION 1.1   RENEWABLE ENERGY         Renewable energy is energy that comes from resources which are continually replenished such as sunlight, wind, rain, tides, waves and geothermal heat. About 16% of global final energy consumption comes from renewable resources with 10% of all energy from traditional biomass, mainly used for heating and 3.4% …

DESIGN AND INSTALLATION OF PHOTOVOLTAIC POWER SYSTEM Read More »

CLEAN AND UNLIMITED SOURCE OF ELECTRICITY.

CHAPTER ONE 1.0      INTRODUCTION 1.1   Background of the Study         Groundnut on peanut commonly called the poor man’s nut is an important oil seed and food crop for millions of people in the semi and tropic. It generate employment on the farm during cultivation and in agro – processing (CGIAR, 2005) it is the 13th …

CLEAN AND UNLIMITED SOURCE OF ELECTRICITY. Read More »

THE INFLUENCE OF INDUSTRIAL WORK EXPERIENCE ON STUDENTS ACADEMIC PERFORMANCE IN THE DEPARTMENT OF ELECTRICAL /ELECTRONIC

Abstract The study investigated the influence of industrial work experience on students academic performance in the department of electrical /electronic. The study adopted a descriptive survey design, while random sampling technique was used to select the respondents. The instrument for data collection was administered to 50 respondents and the responses used for the study. The …

THE INFLUENCE OF INDUSTRIAL WORK EXPERIENCE ON STUDENTS ACADEMIC PERFORMANCE IN THE DEPARTMENT OF ELECTRICAL /ELECTRONIC Read More »

METHODS USED IN HORIZONTAL AND VERTICAL DISCONTINUITIES IN THE ELECTRICAL PROPERTIES OF WATER DETECTION

PROJECT BODY: Chapter One: Introduction The resistivity method is used in the study of the horizontal and vertical discontinuities in the electrical properties of the ground and also in the detection of three dimensional bodies of anomalous electrical conductivity. In the study of ground water movement in obubra area, the the resistivity method commonly employed are …

METHODS USED IN HORIZONTAL AND VERTICAL DISCONTINUITIES IN THE ELECTRICAL PROPERTIES OF WATER DETECTION Read More »

You cannot copy content of this page