Perumal Saraswathi's Books

Design of Green Liquid Dielectrics for Transformers: An Experimental Approach

Biodegradable Insulating Materials for Transformers

By: T. Mariprasath,Victor Kirubakaran,Perumal Saraswathi,Reddy Kumar Cheepati,Prakasha Kunkanadu Rajappa

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Design of Green Liquid Dielectrics for Transformers: An Experimental Approach

Biodegradable Insulating Materials for Transformers

By: T. Mariprasath,Victor Kirubakaran,Perumal Saraswathi,Reddy Kumar Cheepati,Prakasha Kunkanadu Rajappa

This book provides in-depth information about the latest trends in transformer insulation design. This practical guide is prepared from a hands-on perspective, offering readers valuable insights into the trends in liquid dielectrics for transformer applications. Chapter 1 covers the necessity of alternate liquid dielectrics for transformers. Chapter 2 delves into the historical development of liquid dielectrics for transformer applications, drawing insights from reputable publications. It also explores the impact of nanoparticles on ester oil characteristics. In Chapter 3, the significance of spectroscopy analysis for investigating the ageing effect on both cellulosic insulating materials and oil samples is discussed. Chapter 4 describes material preparations followed by experimental analysis, estimating the degradation rate of solid and liquid dielectrics using spectroscopies. Chapter 5 discusses the importance of condition monitoring for transformers and its historical methods. Chapter 6 explores the methodology for hot spot indication and its application for assessing the transformer's condition. It covers real-time case studies as well. In Chapter 7, the book investigates the application of artificial intelligence in transformer insulation systems, leveraging machine learning algorithms to predict transformer insulation.

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Page Count

121

Publisher

CRC Press

Published Date

ISBN 10

8770042152

ISBN 13

9788770042154

Statistics for Business

By: Perumal Mariappan

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Statistics for Business

By: Perumal Mariappan

Statistics for Business is meant as a textbook for students in business, computer science, bioengineering, environmental technology, and mathematics. In recent years, business statistics is used widely for decision making in business endeavours. It emphasizes statistical applications, statistical model building, and determining the manual solution methods. Special Features: This text is prepared based on "self-taught" method. For most of the methods, the required algorithm is clearly explained using flow-charting methodology. More than 200 solved problems provided. More than 175 end-of-chapter exercises with answers are provided. This allows teachers ample flexibility in adopting the textbook to their individual class plans. This textbook is meant to for beginners and advanced learners as a text in Statistics for Business or Applied Statistics for undergraduate and graduate students.

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Page Count

319

Publisher

CRC Press

Published Date

ISBN 10

0429811497

ISBN 13

9780429811494

Black Coffee in a Coconut Shell

Caste as Lived Experience

By: Perumal Murugan,Ambai

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Black Coffee in a Coconut Shell

Caste as Lived Experience

By: Perumal Murugan,Ambai

Caste, as it is experienced in everyday life, is the pièce de résistance of this book. Thirty-two voices narrate how from childhood to adulthood, caste intruded upon their lives—food, clothes, games, gait, love, marriage and every aspect of one's existence including death. Like the editor Perumal Murugan says, caste is like god, it is omnipresent. The contributors write about the myriad ways in which they have experienced caste. It may be in the form of forgoing certain kinds of food, or eating food at secluded corners of a household, or drinking tea out of a crushed plastic cup, or drinking black coffee in a coconut shell or water poured from above into a cupped hand. Such experiences may also take the form of forbidden streets, friends disapproved of and love denied. And when one leaves behind the fear of caste while living one's life, there is still death to deal with.

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Page Count

279

Publisher

Simon and Schuster

Published Date

ISBN 10

9392099843

ISBN 13

9789392099847

Book's by Perumal Saraswathi

Design of Green Liquid Dielectrics for Transformers: An Experimental Approach

Design of Green Liquid Dielectrics for Transformers: An Experimental Approach

Statistics for Business

Statistics for Business

Black Coffee in a Coconut Shell

Black Coffee in a Coconut Shell

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