This book provides a foundational introduction to engineering mechanics and core mechanical engineering concepts for students and beginners in engineering and technical education. It explains the principles of forces, equilibrium, friction, stress and strain, and simple lifting machines, helping readers understand the fundamentals of mechanics used in engineering applications.

The book also introduces modern engineering technologies including internal combustion engines, electric vehicles, refrigeration and air conditioning systems, fluid mechanics, hydraulic machines, and measurement techniques. In addition, it explores the basics of mechatronics, sensors, actuators, and control systems, highlighting how mechanical, electrical, and electronic components work together in modern engineering systems.

Designed for engineering students, diploma learners, and technical professionals, this book offers clear explanations and practical problem-solving approaches to build a strong foundation in mechanical and mechatronics engineering.