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Electrical Impedance Tomography : Methods, History and Applications
With contributions from leading international researchers, this second edition of Electrical Impedance Tomography: Methods, History and Applications has been fully updated throughout and contains new developments in the field, including sections on image interpretation and image reconstruction.Providing a thorough review of the progress of EIT, the present state of knowledge, and a look at future advances and applications, this accessible reference will be invaluable for mathematicians, physicists dealing with bioimpedance, electronic engineers involved in developing and extending its applications, and clinicians wishing to take advantage of this powerful imaging method. Key Features:Fully updated throughout, with new sections on image interpretation and image reconstructionOverview of the current state of experimental and clinical use of EIT as well as active research developmentsOverview of related research in geophysics, industrial process tomography, magnetic-resonance and magnetic-induction impedance imaging
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Technology and Social Transformations in Hospitality, Tourism and Gastronomy : South Asia Perspectives
This book explores the relationship between technology and social transformation in tourism, hospitality and gastronomy.It presents research and case studies, elaborating on benchmark practices adopted by tourism and hospitality professionals.In recent years, technology has transformed the tourism and hospitality industry; the chapters in this book cover areas such as guest experience and service quality, as well as operational areas such as housekeeping and waste management.Further social transformation in tourism is a result of drivers such as a growing interest in gastronomy and the use of social media; this is covered in the first part of the book.The second part outlines how communities may learn from these events.With contributions from academics, entrepreneurs, destination managers and government officials from the South Asia region, this book offers a real insight in to these areas of growing interest and provide a useful resource for those researching and studying within the areas of tourism development and hospitality.
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Electrical Engineer
In Electrical Engineer, carefully leveled text and vibrant, full-color photographs take early fluent readers on an informational interview with an electrical engineer.Readers learn about the day-to-day responsibilities and challenges of this career and the things they can do now to prepare for work as an electrical engineer.An infographic illustrates the tools of the trade, and an activity offers kids an opportunity to extend discovery.Children can learn more about electrical engineers online using our safe search engine that provides relevant, age-appropriate websites.Electrical Engineer also features reading tips for teachers and parents, a table of contents, a glossary, and an index.Electrical Engineer is part of Jump!’s STEM Careers series.
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Battery & Electrical
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Why does the electrical box flash in the sun?
The electrical box may flash in the sun due to a phenomenon called solar glint. This occurs when sunlight reflects off the surface of the electrical box, creating a bright flash of light. The reflective surface of the box, combined with the angle of the sun, can cause the flash to occur. This can be distracting and potentially hazardous, so it's important to take measures to reduce the glare, such as installing a sun shield or positioning the box in a way that minimizes the reflection.
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What are the differences between electrical energy, electrical charge, and electrical voltage?
Electrical energy is the ability to do work through the movement of electric charges. It is measured in joules and is the result of the movement of electrical charges through a conductor. Electrical charge is a fundamental property of matter, and it can be positive or negative. It is measured in coulombs and is the source of electrical energy. Electrical voltage, on the other hand, is the potential difference between two points in an electrical circuit. It is measured in volts and is the driving force that pushes electrical charges through a circuit.
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What are electrical quantities in an electrical circuit?
Electrical quantities in an electrical circuit are the measurable properties that describe the behavior of electricity flowing through the circuit. These quantities include voltage, current, resistance, and power. Voltage is the electrical potential difference between two points in the circuit, while current is the flow of electric charge through the circuit. Resistance is the opposition to the flow of current, and power is the rate at which electrical energy is transferred in the circuit. Understanding and measuring these electrical quantities is essential for analyzing and designing electrical circuits.
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How are electrical sparks created from an electrical outlet?
Electrical sparks from an electrical outlet are typically created when there is a sudden flow of electricity between two conductors with a significant difference in electrical potential. This can occur due to a short circuit, damaged wiring, or a loose connection. When the electricity jumps across the gap between the conductors, it ionizes the air, creating a visible spark. Sparks can be dangerous as they can cause fires or electrical shocks, so it is important to address any issues with electrical outlets promptly.
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1PC 10 Meters Strong Electrical Tape Color Wear-resistant Lead-free Electrical Insulation Electrical
1PC 10 Meters Strong Electrical Tape Color Wear-resistant Lead-free Electrical Insulation Electrical
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A History of Modern Tourism
Tourism is one of the largest industries in the world, yet leisure travel is more than just economically important.It plays a vital role in defining who we are by helping to place us in space and time.In so doing, it has aesthetic, medical, political, cultural, and social implications.However, it hasn't always been so. Tourism as we know it is a surprisingly modern thing, both a product of modernity and a force helping to shape it.A History of Modern Tourism is the first book to track the origins and evolution of this pursuit from earliest times to the present.From a new understanding of aesthetics to scientific change, from the invention of steam power to the creation of aircraft, from an elite form of education to family car trips to see national 'shrines,' this book offers a sweeping and engaging overview of a fascinating story not yet widely known.
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Motorcycle Electrical Techbook
Tony Tranter is an acknowledged expert on motorcycle electrical systems having pioneered the training of motorcycle mechanics to City and Guilds standard.His book is now in its third edition and has become standard reading for students attending courses on motorcycle engineering and also for DIY mechanics wishing to unravel the mysteries of electrical systems.
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Electrical Installation Designs
A practical and highly popular guide for electrical contractors of small installations, now fully revised in accordance with the latest wiring regulations The book is a clearly written practical guide on how to design and complete a range of electrical installation projects in a competitive manner, while ensuring full compliance with the new Wiring Regulations (updated late 2008).The updated regulations introduced changes in terminology, such as ‘basic’ and ‘fault protection’, and also changed the regulation numbers.This new edition reflects these changes. It discusses new sections covering domestic, commercial, industrial and agricultural projects, including material on marinas, caravan sites, and small scale floodlighting.This book provides guidance on certification and test methods, with full attention given to electrical safety requirements. Other brand new sections cover protective measures, additional protection by means of RCDs, the new cable guidelines for thin wall partitions and Part P of the Building Regulations. Provides simple, practical guidance on how to design electrical installation projects, including worked examples and case studiesCovers new cable guidelines and Part P of the Building Regulations (Electrical Installations) in line with 17th edition of the Wiring Regulations BS 7671:2008New chapters on protective measures and additional protection by means of RCDs (residual current devices)Features new wiring projects such as marinas, caravan sites and small scale floodlighting and street lightingFully illustrated, including illustrations new to the fourth edition
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Which electrical cables?
The term "electrical cables" refers to the insulated conductors used to carry electricity from one point to another. These cables can be used in various applications, such as in residential wiring, industrial machinery, power distribution, and telecommunications. There are different types of electrical cables, including power cables, control cables, communication cables, and specialty cables designed for specific purposes. The choice of electrical cables depends on factors such as the voltage, current, environmental conditions, and the specific requirements of the application.
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What is the difference between electrical power and electrical work?
Electrical power is the rate at which electrical energy is transferred by an electric circuit. It is measured in watts and represents the amount of energy consumed or produced per unit of time. On the other hand, electrical work is the amount of energy transferred by an electric circuit over a period of time. It is measured in joules and represents the total energy consumed or produced by the circuit. In summary, electrical power is the rate of energy transfer, while electrical work is the total amount of energy transferred.
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What is the difference between electrical energy and electrical power?
Electrical energy refers to the amount of work that can be done by an electric current over a period of time, and is measured in kilowatt-hours (kWh). It is the total amount of energy consumed or produced by an electrical system. On the other hand, electrical power is the rate at which electrical energy is transferred or converted, and is measured in watts (W) or kilowatts (kW). It represents the amount of energy used or produced per unit of time. In summary, electrical energy is the total amount of work done, while electrical power is the rate at which work is done.
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How to create an electrical circuit diagram in electrical engineering?
To create an electrical circuit diagram in electrical engineering, you will need to follow a few steps. First, identify all the components and their connections in the circuit. Then, use standard symbols to represent each component in the diagram. Next, draw the connections between the components using lines to represent wires. It's important to ensure that the diagram is clear and easy to understand. Finally, label the components and connections with appropriate names and values to complete the circuit diagram.
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