Desgin of Emergency lightning system- electrical power option trade project

Institution Kimathi Institute of Technology
Course Diploma in electrica...
Year 3rd Year
Semester Unknown
Posted By MAKORI KERECHA
File Type pdf
Pages 18 Pages
File Size 336.21 KB
Views 2275
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Description

INTRODUCTION Emergency light is an integral part of household electronics nowadays. We all Emergency light is used during the power failure to light up the home. As it is used during the power failure, it should last long, hence generally bright white LEDs are used in emergency light, because they produce more light and consume less power. Emergency light is very useful and popular project in DIY section. So today we are going to build a simple and cost effective emergency light. In this emergency light circuit, when the Power goes OFF, the emergency light activates automatically. We have used four bright white LEDs; more LEDs can be added to produce more light considering that total current consumption should not exceed the supply current. Ultra bright white LED consumes 3v and 20mA current. 1.2 OBJECTIVES -To design a project that can be used an alternative source of light in case of power failure occasioned by changes in climatic conditions. -To design a project that is cost effective. 1:3 SPECIFICATION -Input voltage (220-240) V arc -Frequency 50Hz a.c -Battery output voltage 6v d.c -Output current 4.5Ah 1:4 PROBLEM STATEMENT - In boarding school at night and dawn studies, students do have problems when their is power failure ,so I come up with this project that will help provide light to them during their studies incase of power failure.. - Lastly it helps to reduce the cost of power consumption, hence it's economical alternative source of power,, as compared to generator.
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IMPACT OF STAFF MOTIVATION ON ORGANIZATIONAL PRODUCTIVITY A CASE STUDY OF TAC LIMITED NAIROBI COUNTY
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impact of women entrepreneurship development project (WEDP) loans on the socio- economic development of women entrepreneurs
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Influence of supply chain management on the performance of distributors of fast-moving consumer goods companies in Kenya
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Influence of workforce diversity on employee retention among manufacturing based industries in Multinational Corporations (MNCs) in Kenya
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Design and implementation of water level indicator and pump controller - electrical telecommunication option
Water is very important in our daily life for living beings especially to human beings. According the generation technology developed they try to found good ways to manage water and avoiding unnecessary wastage of water and provide solutions to those problems. they use tank to correcting water, but it still same issue to know if the tank is full or empty level or an event in the tank, that Result of problems of overflow or dry running of the pump because are building underground the soil or overhead of high raise building .in most of the cities of the nation and of the world are facing those problems. By observation during conducting this study, I found that manyHigh-rise Buildings,hostels, hotels and industries, the process of water filling is done by an overhead tank, which is usually fed through an electric pump that needs to be switched off when the tank is filled up, and on when it becomes empty. Generally, tanks are filled by observing till it full and is not easy to know if tank is lower level. This is one of the motivations for the current work and to deploy techniques in order to save water and help the environment, which in turn ensures water for the future. Hence, it is of most importance to preserve and save water. In many houses, there exists unnecessary wastage of water due to overflow from overhead tanks. I design this project water level indicator and pump controller using Node MCU ESP8266 to solve those issues. By using sensors to detect various water levels, and employing a microcontroller to process this information and control the pump, the project ensures consistent water levels while minimizing human intervention and preventing overflow or dry running of the pump.
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Online student registration system project report
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employee participation in decision making and its impact on the organizational performance- business research project
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