Covers courses such as Elements of Mechanical Engineering, Tools Engineering, Plastics Engineering, Instrumentation and Control, Metal Finishing, Modern Concepts of Quality Assurance and Industrial Safety. Effort has been made to cover all the topics as per syllabi of various polytechnic institutions in India. The book covers each topic in conformity with the details as prescribed in syllabi. At the end of each chapter ?Test and Assignment? has been given so that students are able to assess their own understanding of the subject matter. This book is specially designed to place many courses at one place that makes it economical as well, keeping in view the convenience of the students, the budding mechanical engineers.