Mechanical Engineering is the mother of all engineering. I am an Engineer by Professional and working as a Maintenance and Design Engineer in the 20 MW power plant field for more than 3 years. I am willing to solve engineering problems and tasks related to the following subjects. · Thermodynamics. · Fluid Mechanics. · Heat Transfer. · Engineering Mechanics. · Refrigeration and Air Conditioning. · Manufacturing processes. · Mechanical Design. · Mechanics of Materials. · Heat and mass transfer. . Design of Machines. . Theory of Machines. · Internal combustion engines