"ফান্ডামেন্টাল অব মেকানিক্যাল ইঞ্জিনিয়ারিং"This books Preface: PREFACE TO THE THIRD EDITION It's just a revised edition of the "Fundamentals of Mechanical Engineering" book including more updated recruitment exam questions. PREFACE TO THE SECOND EDITION By the grace of Almighty Allah the 2nd edition of “Mechanical Engineering Job Preparation” has been published as "Fundamentals of Mechanical Engineering". This book has been designed to emphasizing on the basics of Mechanical Engineering. Contents have been arranged in chapter-wise and are put together for the better preparation in any competitive examination. In this edition, 200 Mathematical problems with solutions and Solutions of recent recruitment examinations have been added. I wish to express my sincere thanks and gratitude to all my friends, juniors, seniors and well-wishers for their valuable suggestions and efforts for the publication of this edition. This carefully prepared and reviewed book may contain some errors. The author will be thankful to the readers for bringing them to his notice and these will be rectified in next edition. - Emran Hossain