THE DESIGN AND CONSTRUCTION OF A DC TO AC POWER INVERTER INCORPORATED WITH AN AUTOMATIC SWITCH OVER BATTERY CHARGER CHAPTER ONE INTRODUCTION All modern engineering system include certain aspects of control systems at some point in their broadcast sense, control engineering and the...

42. The Design And Construction Of A 40 Watt Hi-fi Amplifier

THE DESIGN AND CONSTRUCTION OF A 40 WATT HI-FI AMPLIFIER TABLE OF CONTENT Approval page Dedication Acknowledgement Table of content CHAPTER ONE Introduction CHAPTER TWO Components Explanation Capacitor Value of a capacitor Tolerance Working...

43. The Design And Construction Of Mini Radio Broadcast Transmitter And Audio Console Using Frequency Modulation (fm) With Power Rating Of 1 Watt

THE DESIGN AND CONSTRUCTION OF MINI RADIO BROADCAST TRANSMITTER AND AUDIO CONSOLE USING FREQUENCY MODULATION (FM) WITH POWER RATING OF 1 WATT ABSTRACT The early transmitter for radio broadcasting is so big and bulky that they do occupy numerous spaces. The circuitries are...

44. Digital Incubator

DIGITAL INCUBATOR TABLE OF CONTENTS Title page Approval page Dedication Acknowledgement Table of contents Preface CHAPTER ONE Introduction CHAPTER TWO Project review CHAPTER THREE Component Description CHAPTER FOUR The principle of...

45. Design And Construction Of Sound Detector With Alarm System

DESIGN AND CONSTRUCTION OF SOUND DETECTOR WITH ALARM SYSTEM ABSTRACT This project is design and construction of a sound detector with alarm system was done primarily to detector sound. It can be use in industrial and...

46. Design And Construction Of Fire Alarm System In A Thw Storeyed Building

DESIGN AND CONSTRUCTION OF FIRE ALARM SYSTEM IN A THW STOREYED BUILDING TABLE OF CONTENT Title page Approval page Dedication Acknowledgement CHAPTER ONE – INTRODUCTION 1.1 ...

47. Design And Construction Of Battery Charger

DESIGN AND CONSTRUCTION OF BATTERY CHARGER ABSTRACT This project which consists of four chapters deals extensively with the design and construction of a battery charger which is capable charging a 12 volts, battery. The...

48. Design And Construction Of An Automatic Phase Selector

DESIGN AND CONSTRUCTION OF AN AUTOMATIC PHASE SELECTOR ABSTRACT 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...

49. Design And Construction Of A Single Phase Automatic Change Over Switch With Phase Selector

DESIGN AND CONSTRUCTION OF A SINGLE PHASE AUTOMATIC CHANGE OVER SWITCH WITH PHASE SELECTOR TABLE OF CONTENTS Title page Approval page Certification Dedication Acknowledgement Table of content CHAPTER ONE Introduction Aims and Objective Scope and...

50. Design And Construction Of A Multiperpose Security System With Alarm And Display

DESIGN AND CONSTRUCTION OF A MULTIPERPOSE SECURITY SYSTEM WITH ALARM AND DISPLAY ABSTRACT 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...

51. Design And Construction Of A 3 Way Inter-communication System.

DESIGN AND CONSTRUCTION OF A 3 WAY INTER-COMMUNICATION SYSTEM ABSTRACT This thesis gives the account for the design and construction of a 45W Audio Power Amplifier with the objective of producing a reliable and cheaper amplifier that can be used in a household or...

52. Design And Construction Of 45w Audio Power Amplifier

DESIGN AND CONSTRUCTION OF 45W AUDIO POWER AMPLIFIER ABSTRACT This thesis gives the account for the design and construction of a 45W Audio Power Amplifier with the objective of producing a reliable and cheaper amplifier that can be used in a household or...

53. Design And Construction Of 25amps Single Phase Automatic Change Over

DESIGN AND CONSTRUCTION OF 25AMPS SINGLE PHASE AUTOMATIC CHANGE OVER Chapter one 1.0 INTRODUCTION as the quest for change over on public power supply and stand by generation...

54. Design And Construction Of 12volts Car Battery Automatic Charger With Voltage Level Indicator And Charging Process Display

DESIGN AND CONSTRUCTION OF 12VOLTS CAR BATTERY AUTOMATIC CHARGER WITH VOLTAGE LEVEL INDICATOR AND CHARGING PROCESS DISPLAY CHAPTER ONE 1.0 INTRODUCTION 1.1 PREAMBLE Technological...

55. Construction Of Automatic Change Over Switch

CONSTRUCTION OF AUTOMATIC CHANGE OVER SWITCH CHAPTER ONE 1.0 INTRODUCTION As the zeal for change over on public power supply and stand-by generator increases, Engineers have researched deep into the different ways and methods of achieving power change-over both...

56. Construction Of 200w Uninterruptible Power Supply.

CONSTRUCTION OF 200W UNINTERRUPTIBLE POWER SUPPLY. CHAPTER ONE 1.0 INTRODUCTION The idea behind a UPS (Uninterruptible Power Supply) is pretty obvious from the name, in addition to filtering, enhancing or modifying the unity power, special circuit and batteries...

57. Design And Construction Of Single Phase Automatic Change Over Switch From Generator To Power Holding Company Of Nigeria (p.h.c.n)

DESIGN AND CONSTRUCTION OF SINGLE PHASE AUTOMATIC CHANGE OVER SWITCH FROM GENERATOR TO POWER HOLDING COMPANY OF NIGERIA (P.H.C.N) ABSTRACT The most industrial and commercial process are depedent on electrical power in the event of power interpretation, the...

58. Design And Construction Of Control System For Direct-on-line Starting Of Induction Machine

DESIGN AND CONSTRUCTION OF CONTROL SYSTEM FOR DIRECT-ON-LINE STARTING OF INDUCTION MACHINE ABSTRACT This project describes the methodical approach to the design and construction of control system for direct-on-line starting of induction machine. The procedures developed covers the...

59. Design And Construction Of 100watt Audio Power Amplifier

DESIGN AND CONSTRUCTION OF 100WATT AUDIO POWER AMPLIFIER ABSTRACT This thesis guides the account for the design and construction of a 100w audio power amplifier with the objective of producing a reliable and cheaper amplifier that can be used in a household or stage. The audio power...

60. The Design And Construction Of 2000watt Inverter

THE DESIGN AND CONSTRUCTION OF 2000WATT INVERTER ABSTRACT This project carried out is the construction of 2KVA inverter. It is an Electrical /Electronic device that is used to convert direct current (DC) to alternating current AC, which possible...

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