THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT

ABSTRACT

The design and construction of the House Bell with indicating light system was creative embarked on for the production of a better alarm signals. Meanwhile different measures and steps such as using electric bell, electric bulb, light emitting diode, 1 mm2 their cable, B Amps plug, lamp holder was used to achieve the objective. All the measures that were taken to ensure the functionality of this project were discussed in detail.

Finally, conclusion and recommendation that will enable further quest and improvement in this project were carefully and creatively discussed.

TABLE OF CONTENTS

Title Page

Approval Page

Acknowledgement

Dedication

Abstract

CHAPTER ONE

INTRODUCTION

CHAPTER TWO

LITERATURE REVIEW

Preamble

Essential Parts or Features of an Electric Ball

The Main Call Line

The sub â€“ Call Line

CHAPTER THREE

MATERIALS AND METHODOLOGY

Introduction

Materials

The Wooden Board

Switches

Lamp Holder

Cable

Electric Bell

Filament Lamp

Plug

Joint Box

Wooden Block

Nails

Screw Nail

Clip

Methodology

Mode of Connection and Construction

CHAPTER FOUR

PRINCIPLE OF OPERATION

Schematic Diagram of an Electric Bell with Light Indictor

Mode of Operation

CHAPTER FIVE

RESULT ANALYSIS AND DISCUSSION

The Input Stage

The Power Supply Stage

Use and Economic Importance

Use of the Call System in Hotel Building

CHAPTER SIX

CONCLUSION AND RECOMMENDATION

Problem Encountered

Conclusion

Recommendation

Report Access / View File

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APA

Research, A. (2018). THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT. Afribary. Retrieved from https://track.afribary.com/works/the-design-and-construction-of-house-bell-with-indicating-light

MLA 8th

Research, Afri "THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT" Afribary. Afribary, 03 Feb. 2018, https://track.afribary.com/works/the-design-and-construction-of-house-bell-with-indicating-light. Accessed 07 Feb. 2026.

MLA7

Research, Afri . "THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT". Afribary, Afribary, 03 Feb. 2018. Web. 07 Feb. 2026. < https://track.afribary.com/works/the-design-and-construction-of-house-bell-with-indicating-light >.

Chicago

Research, Afri . "THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT" Afribary (2018). Accessed February 07, 2026. https://track.afribary.com/works/the-design-and-construction-of-house-bell-with-indicating-light

THE DESIGN AND CONSTRUCTION OF HOUSE BELL WITH INDICATING LIGHT

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