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The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis on particular areas of applied mathematics, applied science, and types of application. See glossary of engineering . The term engineering is derived from the Latin ingenium, meaning "cleverness".
Aerospace engineering, airplanes, helicopters, drones and spacecraft. Marine engineering, boats, ships, oil rigs and other marine vessels or structures, oceanographic engineering. Railway engineering dealing with the design, construction, and operation of all types of rail transport systems. Power plant engineering.
Engineer. Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost.
Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph, the telephone ...
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] It is one of the oldest and broadest of the engineering branches .
The word "engine" itself is of even older origin, ultimately deriving from the Latin ingenium (c. 1250), meaning "innate quality, especially mental power, hence a clever invention." [ 2] Later, as the design of civilian structures such as bridges and buildings matured as a technical discipline, the term civil engineering [ 3] entered the ...
Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including public works such as roads, bridges, canals, dams, airports, sewage systems, pipelines, structural components of buildings, railways, and tunnels. [ 1][ 2] Civil ...
Electronic engineering. Printed circuit board. Electronic engineering is a sub-discipline of electrical engineering that emerged in the early 20th century and is distinguished by the additional use of active components such as semiconductor devices to amplify and control electric current flow. Previously electrical engineering only used passive ...