Mechanical engineering is one of the important disciplines in the scientific arena. Mechanical engineering began to emerge when Newton laid down the most important basic laws of physics that resulted in the emergence of mechanics. Then science developed in conjunction with scientific development and the industrial revolution. To obtain the best results with the highest efficiency and the lowest possible impact on the environment, these processes include air conditioning systems, heating systems, construction systems, energy systems, health systems, manufacturing, transmission, and control. Mechanical engineering is also concerned with all forms and types of energy, because it focuses on forces Basically energy and motion.

The mechanical engineering major is one of the most required majors. Due to the constant need for this specialization, and a graduate of this specialization can achieve the success he aspires to, as there are many fields that bring him a distinct financial income, and studying mechanical engineering makes a person possess experience and knowledge about the work of computer applications, electricity, design and mathematics, which makes The specialist participates in the present and future industry, because most fields need a mechanical engineer, such as airports, cars, and factories.

The mechanical engineering specialization sector is one of the sectors rich in job opportunities, and it has many prospects that provide prestigious opportunities in public and private facilities. Among the fields covered by mechanical engineering are:

• Heating and air conditioning systems.
• Academic teaching.
• Design and maintenance of mechanical units, engines of vehicles, aircraft and industrial machinery.
• All kinds of factories.
• Study and implementation of water feeding projects for residential cities and villages.
• Auto companies, auto parts.
• Industrial companies supervising power generation devices and the design and implementation of heat and cold systems.
• contracting companies.
• Work in broad fields of science and technology, such as robotics, nanotechnology, biomedical applications, and others.
• Technician mechanics.
• fields of energy and renewable energy.
• research centers.
• Heavy equipment factories.
• Engineering offices.
• oil installations.
• Principal mechanical engineer.

Mechanical engineering disciplines vary, as each of these disciplines includes a specific category of mechanical jobs, and the following are titles for the most important mechanical engineering disciplines:

• Cars and Vehicles
• Aircraft and aerospace
• electronics
• medical industries

The most important subjects and courses covered by the mechanical engineering major

The subjects taught in the mechanical engineering major are similar from one university to another, and these subjects include:

• Engineering Instruments and Measurements
• internal combustion machines
• heat transfer
• automatic control systems
• mechanical vibrations
• machines design
• Conditioning and cooling
• dynamics
• dynamics machines
• Dynamics of control systems
• Thermodynamics
• mechanical drawing
• Geometric math
• solar energy
• Engineering Instruments and Measurements Laboratory
• Internal combustion machinery laboratory
• heat transfer lab
• Automated control system lab
• thermodynamics lab
• Dynamics and Vibrations Laboratory
• Material Resistance Laboratory
• engineering materials lab
• fluid mechanics lab
• materials resistance
• engineering materials
• mechanics of solids
• fluid mechanics
• machines theory
• descriptive geometry