Engineering is a discipline dealing with applying science and its concepts to build things around us like buildings, automobiles, computers, power systems. Engineering is the foundation of several advanced technologies in the current world. Engineering is a creative discipline and is an evergreen profession.
Civil Engineering
This the earliest discipline of Engineering. It focuses on construction, infrastructure and maintenance of roads, bridges, dams and building. Civil engineers are most sought on any infrastructure projects including pipe line building, oil refineries, city planning to name a few. There are several disciplines including materials engineering, structural engineering, architecture, and environment engineering. This is an indispensable field as it deals with building robust facilities for nation’s growth.
Mechanical Engineering
Mechanical engineering deals with machines and automation. This is the core engineering discipline for mechanics, kinetics, thermal technology, heat and mass transfer, structural analysis, and design of machines. As it deals with machines, there are several specializations forked out from this core field. The specializations include automobile, thermal engineering, and computer aided machines. Mechanical engineers are most sought for machination, and industrial automation for several industries. Mechanical engineering has strong connect with other disciplines like civil, electrical, hydraulic, instrumentation and aerodynamics.
Electrical and Electronics Engineering
This is a discipline that deals with electricity, electronics and magnetism. It is the core of power systems, circuit design, power generation, transmission, and computers. It also has close linkage with civil and mechanical disciplines. The three disciplines of civil, mechanical and electrical are present in all walks of life. They are also called as foundational engineering disciplines. There are several core concepts which are used in advance technology inventions of communications engineering and computer technology.
Telecommunications Engineering
This deals with communication including networks, telephony, mobiles, switch systems, fiber communications and digital communications. It applies the essence of several of electrical, mechanical and civil engineering principles to accomplish this. This discipline is the life blood of advance networks like Internet, LAN, WAN and other broadcasting. Telecommunication engineers deal with digital electronics and specialize on network transmissions. They are the most sought people in the digital world as this field is closely linked with internet and other emerging technologies.
Computer Science Engineering
This discipline deals with specialization on computers. It has the hardware and software related courses. The students study about microprocessors, networks, programming, operating systems, algorithms, data structures and applied mathematics. It has overlaps on electrical, electronics, telecommunications engineering concepts. Computer science professionals dawn the new era of computing with a constant stream of inventions almost every day. This is the most valuable field of the 21st century.
Industrial Engineering
This deals with optimization of industrial processes and systems. It has subjects covering operations research, operations management, applying mathematical methods to quantify process gaps and opportunities. The sub disciplines include systems engineering, manufacturing engineering, ergonomics design, industry safety, and human factors engineering.
Automobile engineering
This is a specialization on automotive design and manufacturing. This is an interesting field as it deals with conceptualization and performance of various transports including cars, trucks, buses and their sub systems.
In summary, Engineering is the key discipline for industrialization, automation and modernization. It has developed products and technologies that were beneficial for humanity. It is still evolving with innovation and building roots for modern technologies.