DESIGN AND CONSTRUCTION OF AN AC/SOLAR RECHARGEABLE LANTERN

ABSTRACT In this project, a portable cost effective AC/Solar rechargeable lantern was constructed. The dual-purpose rechargeable was designed to store energy from AC utility power…

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AN IMPROVED METHOD TO DETERMINE HORIZONTAL WELL PRODUCTIVITY AT STEADY STATE

CHAPTER ONE INTRODUCTION BACKGROUND OF STUDY The major purpose of a horizontal well is to enhance reservoir contact and thereby enhance well productivity. A horizontal…

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THE ACCESSIBILITY OR AVAILABILITY OF SUITABLE MATERIALS IS RESPONSIBLE FOR THE DEVELOPMENT OF CIVILIZATION

CHAPTER ONE INTRODUCTION Material selection is a step in the process of designing any physical object. In the context of product design, the main goal…

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DESIGN AND MANUFACTURE A NATURAL CONVECTION SOLAR DRYER WHICH REQUIRES LITTLE OR NO MAINTENANCE

CHAPTER ONE INTRODUCTION 1.1 BACKGROUND TO THE STUDY Drying is one of the oldest methods of food preservation. For many years, people have been preserving…

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DESIGN AND IMPLEMENTATION OF LIGHTING SWITCHING CONTROL SYSTEM (INTERFACE)

CHAPTER ONE INTRODUCTION  1.1 BACKGROUND OF THE STUDY  Traditionally, high control in home and office environments takes place through switches (on/off), deals and sliders (dimmers)…

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FACTOR AFFECTING POWER OUTAGE IN NIGERIA

ABSTRACT This research work examines the factors affecting  power  outage in Nigeria. Constants Power supply is the hallmark of a develop economy. Any nation whose…

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DESIGN AND CONSTRUCTION OF AN INTELLIGENT 250 VOLTS BATTERY CHARGER WITH MICRO PROCESSOR USING SEVEN SEGMENT DISPLAY

CHAPTER ONE   INTRODUCTION   WHAT IS A BATTERY CHARGER: A battery charger is a device used to put energy into a secondary cell or rechargeable…

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DESIGN AND CONSTRUCTION OF UNINTERRUPTIBLE POWER SUPPLY

ABSTRACT   This uninterruptible power supplies device has the capability of converting from 12volts D.C to 220volts alternating current at the frequency of 50Hz with…

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DESIGN AN EQUIPMENT THAT CAN FACILITATE A CONVENIENT AND EASY WAY OF CONTROLLING OUR DOMESTIC APPLIANCES

ABSTRACT The need for a remote control system that can control domestic appliances and various lighting points and sockets has often been a concern for…

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THE CONSTRUCTION OF ELECTRONIC DISPLAY BOARD

CHAPTER TWO LITERATURE REVIEW This chapter will give an insight into the meaning electronics display board system, ways by which could be achieved, here some…

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