Engineering is nothing but a practical problem solving. Engineers use the knowledge they have in a specific field to make things work and to solve problems. Engineers exist in all occupations: transport, medicine, entertainment, space exploration, environmental management you name it, engineers have worked on it. In other words engineering is the practical application of science and mathematics to solve problems, and it is everywhere in the world around you. From the start to the end of each day, engineering technologies improve the ways that we communicate, work, travel, stay healthy, and entertain ourselves.
Engineers are problem-solvers who want to make things work more efficiently and quickly and less expensively. From computer chips and satellites to medical devices and renewable energy technologies, engineering makes our modern life possible. In particular, electrical engineers and computer engineers have a wide range of study options and career paths that let them design, build, and manage those ideas into reality.
Engineers apply the sciences of physics and mathematics to find suitable solutions to problems or to make improvements to the status quo. More than ever, Engineers are now required to have knowledge of relevant sciences for their design projects; as a result, they keep on learning new material throughout their career. If multiple options exist, engineers weigh different design choices on their merits and choose the solution that best matches the requirements.
Relationships with other disciplines:
There exists an overlap between the sciences and engineering practice; in engineering, one applies science. Both areas of endeavor rely on accurate observation of materials and phenomena.
Medicine, biology and engineering, both fields provide solutions to real world problems. This often requires moving forward before phenomena are completely understood in a more rigorous scientific sense and therefore experimentation and empirical knowledge is an integral part of both.
There are connections between engineering and art; they are direct in some fields, for example, architecture, landscape architecture and industrial design (even to the extent that these disciplines may sometimes be included in a University's Faculty of Engineering); and indirect in others. The Art Institute of Chicago, for instance, held an exhibition about the art of NASA's aerospace design.
The key industry sectors employ Engineers
Aerospace
Bioengineering/Biomedical Engineering
Computers
Education and Research
Energy and Electrical Energy
Manufacturing
Semiconductors
Services and Other Professions
Telecommunications
Transportation and Automotive
Why Engg.?
Within the wide boundaries of the engineering profession, there are thousands of challenging activities, in areas such as research, development, design, manufacture and operation of products and services. Activities which provide stimulating intellectual challenges with diverse and varied tasks, inevitably involving deadlines, and all added to the satisfaction of real output or delivery.
With the exception of a few specialist courses, it is common for all students to take the same subjects in the first year of degree, before going on to specialize in the final year, when they can choose from a number of options. For this reason, when selecting a course it is important to check what options are available, especially if undergraduates already have a specific career in mind. However, specializing in one area whilst at University does not preclude working in another field of the profession later.
Demand for good engineers is high, in practically every country in the world. In the IT and electronics sectors in particular, there are world shortages of Chartered and Incorporated Engineers, and unemployment amongst professional engineers is lower than for almost any other profession.
Engineers have been at the forefront of turning time into a distinguishing feature of the product creation process. With a faster and more even distribution of ‘know-what’ and ‘know-how’ the difference between success and failure can depend on speed-to-market. This requires a high level of engineering knowledge and skill in operational system design and supply chain management to achieve what is commonly termed “time compression”.
Engineers have often found themselves in key positions in industry and commerce. The reasons for this are easy to discern, given the importance of systems technologies in any modern economy and the trends to globalization outlined. However, this trend goes further and broader than businesses that can be classified as “engineering”. To take just one example, the Chairman of one of the UK’s leading banks (Sir George Mathewson of the Royal Bank of Scotland Group) is a highly qualified engineer whose global experience has propelled the bank into major initiatives on behalf of leading international clients. This will be less of an exceptional case as we move ahead in an increasingly global industrial economy.
Engineers have often found themselves in key positions in industry and commerce. The reasons for this are easy to discern, given the importance of systems technologies in any modern economy and the trends to globalization outlined. However, this trend goes further and broader than businesses that can be classified as “engineering”. To take just one example, the Chairman of one of the UK’s leading banks (Sir George Mathewson of the Royal Bank of Scotland Group) is a highly qualified engineer whose global experience has propelled the bank into major initiatives on behalf of leading international clients. This will be less of an exceptional case as we move ahead in an increasingly global industrial economy.
Huge opportunity is lying ahead for the students of engineering. After passing out from respective college students are hired by companies like TCS, WIPRO, HCL, hp, Tech-Mahindra, IBM, Satyam, Accenture and such other companies. Software companies are always looking for hiring bright computer-engineering graduate in order to make latest technologies in the name of their own companies. If a student completes CS from a premier college and with constant good results, his/her career will automatically blossom. Job opportunities in these particular fields are also increasing with each day so the benefit of studying computer engineering is very beneficial from the point of view of India’s ongoing economic boom.
With an engineering degree, you may follow an interesting career as a professional engineer, which may take you down a technical route, or you may drift into a managerial role as your career progresses. As engineering is concerned with the application of science and thus cannot be studied to an appreciable level without, a suitable understanding of science you may not fully understand what engineering is all about. However, if you are taking some science subjects, these are the foundations of an engineering career since engineering is concerned with converting ideas into reality. Scientists are more involved in basic research, while engineers design and construct the systems, structures and processes of our world.
Engineers are often involved with managing large complex projects so the person likely to make a good engineer will probably like working with others as part of a team. For those who prefer it, there are opportunities for design, research and planning and also scope for an outdoor life. There are also openings for graduates in the design, construction, operation and control of process manufacturing facilities (pharmaceutical, food, etc.). Each engineering project is different so each one offers a separate challenge to your ingenuity and skill, which gives real job satisfaction.
With an engineering degree, you may follow an interesting career as a professional engineer, which may take you down a technical route, or you may drift into a managerial role as your career progresses. As engineering is concerned with the application of science and thus cannot be studied to an appreciable level without, a suitable understanding of science you may not fully understand what engineering is all about. However, if you are taking some science subjects, these are the foundations of an engineering career since engineering is concerned with converting ideas into reality. Scientists are more involved in basic research, while engineers design and construct the systems, structures and processes of our world.
Engineers are often involved with managing large complex projects so the person likely to make a good engineer will probably like working with others as part of a team. For those who prefer it, there are opportunities for design, research and planning and also scope for an outdoor life. There are also openings for graduates in the design, construction, operation and control of process manufacturing facilities (pharmaceutical, food, etc.). Each engineering project is different so each one offers a separate challenge to your ingenuity and skill, which gives real job satisfaction.
Engg. Overview
A variety of teaching methods are used in this course, including textbook reading, small group and large class discussions, and both individual and team design challenges. These different methods are suggested with the understanding that not all students learn the same way. Some have a greater need to explore and invent on their own, while others need more structure. There is a guiding philosophy to this course.
First, we recognize the importance of the ideas and skills that students bring to the learning situation. Students are therefore encouraged to share their initial ideas and approaches to problems and to consider these initial ideas in light of new information and insights provided by the teacher, the course material, and other students. That is why small and large group discussions are essential.
Second, we recognize that conceptual change is not always easy or immediate. Sometimes students need to struggle with conflicting ideas so that they may construct a more meaningful and consistent understanding of the content. For example, it is often difficult for students to understand that engineers do not consider the "failure" of a model design to be a bad thing. Failures help engineers find weaknesses, so that their next design will provide a better solution to the problem.
Third, it is simply not possible for students to learn the engineering design process from the textbook alone. The activities are absolutely essential, in many cases high school students have no previous experience solving problems that require them to think "outside the box," while at the same time subjecting their designs to specific criteria and constraints. Finding an elegant solution to a problem can be immensely satisfying to your students, but it can also be very frustrating. That is why they are called "design challenges."
Fourth, the engineering design process is at the heart of what engineers do. Even though most engineers do not follow this cyclical process step-by-step, it nonetheless provides a pathway for thinking, just as the inquiry method does for scientists.
Finally, there is no substitute for a teacher who is sensitive to the various learning styles of their students and capable of modifying a lesson on the spot or taking advantage of a "teachable moment" to help students raise their understanding to a higher level.
A basic list of engineering disciplines includes:
Aerospace Engineering Agricultural Engineering Bioengineering
Ceramic Engineering Chemical Engg Civil Engineering Computer Engineering Construction Engineering Electrical/Electronic Eng Geological Engineering Industrial Engineering
Manufacturing Engineering Materials Engineering
Mechanical Engineering Metallurgical Engineering
Mineral Engineering Mining Engineering
Marine Engineering Nuclear Engineering
Ocean Engineering Petroleum Engineering
Plastics Engineering Surveying Engineering
Systems Engineering Welding Engineering
Environmental Engineering Forest Engineering
Course:
The duration of the course is for four years and the course is divided into eight semesters, each of six months duration, of which the first two semesters are combined. Students will have to appear for the University examination at the end of the every semester. Thereafter, they will have to appear for a University theory and practical examination at the end of every semester.
Job Opportunities:
Engineering graduates are the pillars in the current and emerging information era. Opportunities include pursuing Master of Science programs in reputed Universities and taking up research assignments in Hardware, System Software, Computer Engineering, Multi media, and Net Working and Communications areas.
Job opportunities are ever increasing, and are varied in nature. System Study, Analysis, Design and Programming are the inherent phases in application development, and each one of them provides enormous potential to the Computer Science and Engineering graduates to shape themselves in their career. Hi-end profiles include Artificial Intelligence, Robotics, Graphic Solutions and Simulations.
Why Engg. in India?
With more than 17,000 colleges, 400 universities, 13 institutes of national importance and various other vocational institutes, the higher education system in India is one of the largest in the world.
However, it is the fast integrating world economy and corresponding rise of student’s mobility that have made studying in India an attractive option. There is a large number of Indian as well as foreign students who apply every year to Indian universities and colleges. For all those who wish to study in India, it is very important to get prior and correct information about the courses that you would like to undertake, the university you want to apply to and how to go about the application procedure. For an international student, it is also important to know the accommodation facilities, weather conditions, food habits and cost of living in the city in which he or she intends to study.
Advantages of Studying in India:
India is fast becoming a major economic power in the world today. In addition, if its growth trend continues for some more years, it would soon be playing a major role in the world economy along with China. This itself has been a major cause of attraction for many international students. Moreover, India's successful stint with democracy has also been a major magnetic force for scholars around the world. However, apart from knowing India well, some other advantages are attracting students to study in India. Some of them are:
* Low Cost: The cost of education in India is quite low as compared to many other countries of the world
* Quality Education: Quality of education is not uniform throughout the length and breath of the country. However, there are some educational institutes in India that provide world class education. Indian Institutes of Technology, Indian Institutes of Management, Indian Institutes of Science, National Law Schools, Jawaharlal Nehru UniversityDelhi University are some such Institutes. The government of India is also speeding up the efforts to establish more such institutes that can offer quality education in India. and
* Financial Assistance: Various scholarships, education loans and other financial aids are now available for studying in India.
* Unique Courses: Apart from above mentioned advantages, one can also study some unique courses that were discovered and developed by the traditional knowledge system of India. Ayurveda, Sankrit, Yoga are some such courses that enthuse many international students.
engg program types:
There are many types of engineering disciplines and the intent of this article is to serve as an introduction to them. Engineering in general is the design, repair, and testing of products using mathematics, science, physics, and technology. It is a technical field, meaning that it is high-paced and most engineers must be aware of new developments in order to do their best.
Architectural engineering: deals entirely with the design of buildings for commercial, industrial, and residential purposes. It is a fairly difficult field since there are so many factors that must be taken into account when designing a building and nobody wants to be liable when a building collapses. Most university programs will teach the student to do everything from electrical wiring and plumbing to determining what materials are suitable for a given structure.
Biomedical engineering: involves the design of devices that are intended to be used in medicine. Students in this field are taught a broad range of subjects including biology, chemistry, computer science, electronics, mechanics, and physiology. Biomedical engineers design everything from mechanical prosthetic limbs and synthetic organs to advanced wheelchairs.
Civil engineering: is a type of engineering that focuses on the design of structures for various purposes, primarily transportation. Civil engineers are the people called upon to design bridges, roadways, tunnels, and various other projects. Most civil engineering university programs focus on a combination of mechanical and architectural engineering.
computer engineering: is a field that combines elements of software and electrical engineering. The primary focus of computer engineering is the design and implementation of embedded systems that is control systems and computers embedded in everyday products. Despite the embedded systems focus, many computer engineers work in purely software engineering jobs.
Electrical engineering: deals with application of electricity and electronics. Electrical engineers design everything from amplifiers to television sets, often with the aid of circuit simulation programs like PSpice. Electrical engineers require a strong background in mathematics since the solving of circuits can be very complex.
Industrial engineering: engineers are trained to design manufacturing processes for a multitude of products. An industrial engineer should be able to look at a product and be able to determine what sort of manufacturing process would be most efficient and least costly to implement for the manufacture of that product. They are given a broad background in electricity, computers, mechanics, and economics.
Mechanical engineering: is probably the oldest field of engineering since it deals with the design of mechanical systems, which are the earliest form of technology. They can design everything from internal combustion engines to suspension systems. Mechanical engineers are given a strong background in mechanical physics, including pneumatics, fluid mechanics, and hydraulics.
Software engineering: engineers are taught to design software applications for everything from databases to operating systems. Software engineers must learn many software languages in order to be versatile, since many companies will design different software products using more than one language. Software engineers are trained with software architecture in mind, although they often do the actual coding as well.
It is important to make technology decisions at the right time and for the right reasons. Good business decisions provide good people with appropriate supporting tools so they can produce good products. When it comes to software development, dealing with tough language issues head-on is one requirement for today’s visionary manager. The market demands of these courses are also high, so the chance for getting job also high. So should be careful before selecting their discipline.
Scope of Engg.
With the shift system being introduced in polytechnic and engineering colleges, there is tremendous squeeze in the job markets. Hence, fresh engineering graduates should be alert in grabbing the opportunities coming their way or take up higher studies.
Every engineering branch has its significance. It depends on the choice of the student. Today most jobs are available in service sector. EEE students are mostly absorbed in the core sector unlike ECE. Core sector means sectors like power. EEE has many opportunities and students are not opting for it due to lack of awareness.
Any engineering course has lot of scope. Any raw material to be converted into a product, it has to undergo many processes involving chemicals. Almost everything we use is chemically processed. India’s top industrialists like Mukesh Ambani and others are chemical engineers. You can join any manufacturing industry and go towards research and development. A student of chemical engineer can also specialize in various fields like biotechnology, environmental engineering and others. If you want to move into service industry like IT, which has many branches, then functional knowledge is necessary.
Every branch offers good employment opportunity. Engineering is a design-oriented subject. Design involves problem solving. If you become a good problem solver, every branch of engineering offers you job opportunity. You are advised to go through the subjects taught in each branch and decide which branch is most interesting to you.
As the field of engineering incorporates new technologies, the appropriate scope of undergraduate education in engineering continues to grow. It appears unlikely that course breadth can be widened to accommodate this growth, at every institution, by increasing the length of the undergraduate engineering curriculum. Therefore, with increases in breadth must come sacrifices in depth of coverage for many subjects.
R.RADHA KRISHNAMA CHARY
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