"A Textbook of Engineering Metrology" by I.C. Gupta, published by Dhanpat Rai Publications, is a comprehensive resource for mechanical engineering students covering measurement standards, limits, fits, and precision instruments. It is widely utilized for preparing for competitive exams like GATE and IES due to its blend of theory, practical application, and solved examples. Digital versions are often available on platforms like Scribd , while physical copies can be found on Urbanbae and Amazon India .

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About the Book

The book provides a systematic exploration of the science of measurement (metrology). It bridges the gap between theoretical concepts and practical applications in industrial environments. Written in a lucid and student-friendly manner, it covers both the fundamental principles of measurement and the sophisticated instruments used in modern industry.

Introduction

If you are an mechanical engineering student, a diploma candidate, or a quality control professional, the name I.C. Gupta is almost synonymous with Engineering Metrology . This textbook has been a staple in Indian universities (especially for RTU, UPTU, and VTU syllabi) for decades.

. It is valued for its clear explanation of measurement science and its practical application in quality control and manufacturing processes. Humanists UK Core Topics Covered

The PDF details non-optical and optical comparators used for mass production inspection:

3. Linear and Angular Measurements