Engineering can be seen throughout history in many forms, including ancient monuments and modern technology. Imhotep is credited with the construction of the Saqqara step pyramid by ancient Egyptians. Imhotep completed his step pyramid in the third century BC. His death was later celebrated by the Egyptians who deified him. This ancient Egyptian engineer may be familiar to you, but did know that he was also an Egyptian deified god.
Ancient engineering monuments
There are many ancient engineering monuments that stand as testaments to the talents of human beings. The monuments of ancient Egyptian civil-military engineers include the Pharos in Alexandria, the Pharos of Alexandria, and the Ziggurats of Mesopotamia. Acropolis in India and Indus Valley are just two examples of ancient engineering landmarks. The Colosseum and Acropolis are monuments left by Roman and Greek ancient engineers. The impressive structures built by Mayan civil engineers include the drainage systems and aqueducts at Teotihuacan (Mexico). Al-Jazari is a Turkish engineering memorial. It was constructed using five water pumping devices for the kings in the Artuqid family. Other engineers, like Mechanics also developed the concepts gears, escapement, and other mechanisms.
Early mechanical engineering
The origins and development of mechanical engineering can be traced back to Mesopotamia in the 5th Millennium BC. The field has expanded greatly over the years, encompassing everything from automobiles to energy conversion to microelectromechanical systems. History of mechanical engineering shows that it wasn't always as simple as it is today. It doesn't matter whether you are interested manufacturing equipment, automobiles or energy conversion; mechanical engineering has influenced many aspects in our lives.
Early electrical engineering
After World War I ended, the relationship between engineers and government became more complicated. Radio communication was used in wartime to communicate with others, but the government had to regulate this new technology. The United States government took control over all wireless stations in 1917. They claimed that radio spectrum was too valuable not to be controlled. This was the start of a new era in communication technology. Today you can see the history behind electricity in New York City.
Radio technology was in its infancy
Simplex communication was possible with radios in the early 1900s. People would send messages by sending Morse Code, which is similar to the code that was used for writing. These communications were not able to be communicated over, as they were one-way. Despite limitations in early radios, the idea to send electrical waves over vast distances was groundbreaking. A new technology would have made it possible to create long-distance telephone lines.
Electric generators in the early days
The creation of an early electric generator was a remarkable feat of engineering. This made it possible produce small amounts of electricity with little effort. During the 1880s, hydraulic mines in the Sierra Nevada started experimenting with hydroelectric power. Almarian Decker (1893), a former engineer at the Brush arc light Company who had moved to California due to tuberculosis in 1880, combined generation and transmission in Redlands' first three-phase alternate current power plant.
Early electrical engineering in the western world
The 19th century is the beginning of electrical engineering's history. This was the time of Thomas Edison and Alexander Graham Bell, two of the most important people in the industry. The invention of electricity spread quickly and these two men were the first to specialize in it. The electrical industry's growth changed the world. Many governments began to employ electrical engineers. While the TVA was most notable of all the government initiatives in this sector, local governments also provided power and services.
Santa Clara early electrical engineering
Santa Clara University's School of Engineering was established in 1912. It began offering bachelor's degrees. Later, the school offered master's degrees and doctoral programs. The school now serves all of Silicon Valley. It offers an extensive range of programs in engineering including advanced degree programs. You can also network and receive continuing education. It is the only national professional organization specifically dedicated to electrical engineering.
Electrical engineering in England at the beginning
Electrical engineering was born in England. Many of those who pioneered the field of electrical engineering came from the UK including George Stephenson, Isambard Kingdom Brunel and Thomas Telford. In 1821 Michael Faraday showed the first conversion of electrical energy to mechanical energy. This proved the foundation of the field. Not only did these pioneers make the field possible, but many other people contributed to its development.
Electrical engineering was developed in the United States early on.
Electricity is not a new technology. However, many other jurisdictions saw it as a necessity. The government began to take responsibility for power supply and communications to citizens. They also became major employers of electrical engineers. The TVA is perhaps the most notable government initiative in this area, but there were other examples as well. The norm was government control of power, and communication outside the USA. As a result of technological advancements, electrical engineers began realizing the importance to advance their field.
FAQ
What do civil engineers do?
Civil engineering deals with the construction and design of large-scale structures, such as bridges, roads, buildings, dams and tunnels. It covers all aspects related to structural engineering such as building materials, foundations geotechnics hydraulics soils, safety analysis, environmental impact assessment and traffic management. Civil engineers make sure that the project achieves its goals while remaining cost-effective and sustainable. They have to ensure that the structure will be safe and lasts.
They may also be involved in the planning and implementation of public works programs. They might supervise the construction and planning of roads, bridges, or tunnels.
What are industrial engineers doing?
Industrial engineers deal with the interplay of things.
They ensure that machinery, plants and factories operate safely and efficiently.
They design equipment, controls, and operations to make it easier for workers to carry out tasks.
They also ensure that machines meet safety standards and comply with environmental regulations.
Which engineering discipline is the most difficult?
The most challenging engineering challenge is to design a system which is both robust enough to handle all failure modes and flexible enough that future changes can be made.
This requires a lot of testing and iteration. It is also important to understand how the system should respond when something goes wrong. You need to ensure that you don't just solve one problem, but that you design a solution that addresses multiple problems simultaneously.
How much do engineers make per hour?
This can vary from person to person, and company to company. The average annual salary for a software engineer in the entry level category is $60,000 per annum. After working for a while, this number can reach over $100,000.
What is the most difficult engineering degree?
Computer science is by far the most challenging engineering major. You have to learn everything from scratch. Also, you must be able to think creatively.
Programming languages include C++ and Java, Python, JavaScripts, PHP, HTML, CSS and SQL.
It is also important to understand how computers work. Understanding hardware, software architecture, running systems, networking, databases and algorithms is essential.
If you want to become an engineer, you should definitely consider studying Computer Science.
Statistics
- 8% Civil engineers solve infrastructure problems. (snhu.edu)
- Job growth outlook through 2030: 9% (snhu.edu)
External Links
How To
How to create letters for engineering drawings
Two types of engineering drawings are available: technical drawings (also known as engineering sketches) and architectural drawings. The first type shows the product's physical features. The second shows the product's potential appearance. Both types include detailed specifications, dimensions, symbols, text, and arrows. These documents are written in engineers' own language. They can refer to specific units or abbreviations as well as acronyms. These terms are often called engineering lingo. This article explains exactly what they mean.
A letter is a formal, written communication between an individual or group. A standard letter includes a salutation, signature and date. Most people also include a self-introduction at the beginning of the letter. Some letters may include business details such legal agreements. Others may only have greetings and signatures.
Engineers draw diagrams and create plans using their professional experience. Engineers should use precise language to communicate their work. These terms are used to describe the product, process and materials.
Engineers can use many terms to describe things. For example, they use "ampere" to talk about electrical current. For mass measurements, they may use the expression "kilogram per meter sq.d." These terms are known by scientific names. Because they are frequently used, engineers refer to them as common names. Common names are easier for engineers to remember and comprehend.
Sometimes technical terms are abbreviated. An abbreviation stands for a longer word. For example, "kW" stands for kilowatt. The term "KW", which stands for kilowatt, is easy to remember. It doesn't matter how long it takes to remember the name.
Engineers may also use many acronyms and abbreviations other than technical terms. These are similar to abbreviations, but they are composed of multiple words. Examples of these are "IEC", "DIN," or "ANSI." These are crucial because they make communication easier and faster.
Engineers use their jargon in a way that is not consistent with standard spelling rules. They may use digits to spell out numbers instead of numerals. They might use different capitalizations that normal. Capitalization refers if a word begins with a capital letter (or lowercase). Words that begin on a vowel sound have different spellings than those that begin on consonants.