 Mechanical engineering

Mechanical engineering is a branch of engineering that involves the design, analysis, manufacturing, and maintenance of mechanical systems. It combines principles of physics, mathematics, material science, and engineering principles to solve problems related to mechanical systems and processes. Mechanical engineers work on a wide range of applications, including but not limited to: 1. **Thermodynamics:** Studying the behavior of heat and energy transfer in systems, applicable in engines, HVAC systems, and refrigeration.