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Various machine components used in mechanical engineering. Mechanical engineering is the study of physical machines that may involve force and movement. It is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. [1]
Mechanical engineering technologists are expected to apply current technologies and principles from machine and product design, production and material and manufacturing processes. Expandable specialties may include aerospace, automotive, energy, nuclear, petroleum, manufacturing, product development, and industrial design .
The American Society of Mechanical Engineers (ASME) is an American professional association that, in its own words, "promotes the art, science, and practice of multidisciplinary engineering and allied sciences around the globe" via "continuing education, training and professional development, codes and standards, research, conferences and publications, government relations, and other forms of ...
The application of mechanical engineering can be seen in the archives of various ancient societies. The pulley appeared in Mesopotamia in 1,500 BC, improving water transportation. German Archaeologist Robert Koldewey found that the Hanging Gardens likely used a mechanical pump powered by these pulleys to transport water to the roof gardens. [12]
Engineering training in Kenya is typically provided by the universities. Registration of engineers is governed by the Engineers Registration Act. A candidate stands to qualify as a registered engineer, R.Eng., if they are a holder of a minimum of four years of post-secondary Engineering Education and a minimum of three years of postgraduate work experience.
Mechanical aptitude tests are often coupled together with spatial relations tests. Mechanical aptitude is a complex function and is the sum of several different capacities, one of which is the ability to perceive spatial relations. Some research has shown that spatial ability is the most important part of mechanical aptitude for certain jobs.
These mechanisms have many advantages, including reduced part-count, reduced "slop" between joints (no parasitic motion because of gaps between parts [3]), energy storage, low maintenance (they don't require lubrication and there is low mechanical wear), and ease of manufacture.
Some may specialize in the electrical diagnosis, while others may specialize in the mechanical aspects. Other mechanical areas include: brakes and steering, suspension, automatic or manual transmission, engine repairs, auto body repairs, or diagnosing customer complaints. Automotive mechanics require many years of training to become licensed.