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- About the book:
Author: Christopher Kitcher and A.J. Watkins
Place of Publication: United Kingdom
Size: 3 Mb
The book "Electrical Installation Calculations - Basic, 10th Edition 2022" is a comprehensive guide that focuses on the fundamental electrical calculations and mathematical principles used in electrical installation work. It is designed to provide essential knowledge and skills for electricians, electrical engineers, and other professionals involved in electrical installations in the UK.
Key topics covered in the book include:
Electrical Units and Quantities: Introduction to the basic electrical units, such as voltage, current, resistance, and power, and their interrelationships.
Ohm's Law and Circuit Analysis: Understanding Ohm's law, which describes the relationship between voltage, current, and resistance in electrical circuits. This section may cover series and parallel circuits analysis as well.
Power and Energy Calculations: Explanation of electrical power calculations, including active power (watts), apparent power (volt-amperes), and reactive power (VARs), as well as calculations related to energy consumption.
Cable and Conductor Sizing: Guidance on determining the appropriate size of cables and conductors based on load requirements, voltage drop considerations, and safety regulations.
Earth Fault Loop Impedance: Understanding the calculation of earth fault loop impedance to ensure the effectiveness of fault protection devices like circuit breakers and fuses.
Protective Device Coordination: Methods to coordinate protective devices in electrical circuits to ensure selective tripping and efficient fault clearing.
Three-Phase Systems: Explanation of calculations related to three-phase electrical systems, including balanced and unbalanced loads, power factor correction, and line-to-line voltage calculations.
Transformers and Power Factor: Calculations related to transformer efficiency, voltage regulation, and power factor correction.
Benefits of "Electrical Installation Calculations - Basic" include:
Fundamental Knowledge: The book provides fundamental knowledge of electrical calculations and principles, which is essential for anyone working in the electrical installation field.
Practical Application: The calculations covered in the book are directly applicable to real-world electrical installations, ensuring safe and efficient electrical systems.
Compliance with Regulations: Electricians and electrical engineers can use the book to ensure their electrical designs and installations comply with relevant safety regulations and standards.
Efficient Troubleshooting: Understanding electrical calculations allows professionals to troubleshoot electrical issues more effectively by pinpointing problems accurately.
Professional Development: The book serves as a valuable resource for electricians and electrical students seeking to enhance their skills and knowledge in the field.
Exam Preparation: The book may be used as a study guide for electrical exams and assessments that include calculations, such as trade qualifications and certifications.
Reference Guide: The book can be used as a handy reference guide for electrical professionals when performing calculations on-site.
Improved Safety: Accurate electrical calculations lead to safer installations, reducing the risk of electrical accidents and hazards.
In summary, "Electrical Installation Calculations - Basic, 10th Edition 2022" is a comprehensive guide that covers essential electrical calculations used in electrical installation work. The benefits include providing fundamental knowledge, practical application, compliance with regulations, efficient troubleshooting, opportunities for professional development, exam preparation, and improved safety in electrical installations. It is a valuable resource for electricians and electrical engineers seeking to enhance their understanding and proficiency in electrical calculations, contributing to safer and more efficient electrical systems in the UK.