There are several examples of engineering in history, from ancient monuments to modern technology. Ancient Egyptians, for example, credit Imhotep with building a step pyramid in Saqqara. Imhotep's step-pyramid was built in the third millennium BC. After his death, the Egyptians honored him with a deification. This Egyptian engineer is probably familiar to you. But did you know that he was also deified?
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, the city of Indus Valley civilization, and other ancient engineering monuments are examples. The Colosseum, the Acropolis, and other monuments left behind by Roman and ancient Greek engineers are examples of Roman engineering. Mayan civil engineers created impressive structures like the aqueducts and drainage systems at Teotihuacan in Mexico. Al-Jazari was a Turkish engineering monument. It featured five water pumps that were used by the Artuqid dynasty's kings. Other engineers, such as Mechanics created the concepts of gears and escapement mechanisms.
Mechanical engineering in the early days
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. The history of mechanical engineers reveals that it wasn't as simple as it seems today. Regardless of whether you are interested in automobiles, manufacturing equipment, or energy conversion, mechanical engineering has shaped many aspects of our lives.
The beginning of electrical engineering
After World War I, the relationship between electrical engineers with government officials was especially complicated. Although radio was used for communication during wartime, this new technology required strict government regulation. In 1917, the United States government seized control of all radio stations. The United States argued that the radio spectrum was far too valuable to let go. The result was a boom in technology that changed the way we communicate today. Today you can witness the history of electricity both in New York City as well as elsewhere.
Early radio technology
Simplex communications were possible using radios in the 1900s. Morse Code was used to transmit messages. It is the same code that was used to write. These communications were unidirectional and impossible to communicate with. Despite the limitations of early radios the idea of sending electricity over great distances was groundbreaking. A new technology would have made it possible to create long-distance telephone lines.
Early electric generators
The first electric generator was a feat of engineering. It made it possible for small amounts of work to produce electricity. In the 1880s, hydroelectric power was introduced to the Sierra Nevada by hydraulic mines. 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 western Europe
The 19th century marks the beginning of the history of electrical engineering. Alexander Graham Bell and Thomas Edison, two of the greatest figures in the industry, were there at that time. These two men became the first to specialize as engineers in electricity, and electricity spread quickly. The development of the electrical industry was a major change in the world. Large employers of electrical engineers became possible. While the TVA was the most famous of government initiatives in this area, local governments also provided service and power.
Early electrical engineering in Santa Clara
Santa Clara University's School of Engineering was founded in 1912. They began offering bachelor's degree programs. The school later added doctoral and master's degree programs to its offerings. The school is now open to all of Silicon Valley. It offers a variety of programs in electric engineering, including advanced degree programs. In addition, there are many opportunities for networking and continuing education. It is the only national professional organization specifically dedicated to electrical engineering.
The beginning of electrical engineering in England
The birthplace of electrical engineering was England. Many of these pioneers, including George Stephenson as well as Isambard Kingdom Brunel (and Thomas Telford), were from the UK. In 1821, Michael Faraday demonstrated the conversion of electrical energy into mechanical energy. This was a significant milestone in the field's development. The UK had many other key contributors to the field's development, in addition to these pioneers.
In the United States, early electrical engineering
Electricity is not a new technology. However, many other jurisdictions saw it as a necessity. Governments became major employers for electrical engineers as they assumed responsibility for providing power and communication to their citizens. 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. With such technological advancement, electrical engineers began to realize the importance of advancing their field.
FAQ
Which engineering discipline is the most difficult?
It is difficult to design an engineering system that can withstand all failure modes, but is flexible enough to accommodate future changes.
This requires lots of testing and iteration. You must also understand how the system should react when everything goes wrong. Here you need to be sure you're not solving just one problem. You have to design a solution which solves multiple problems simultaneously.
What is an Aerospace Engineer?
Aerospace engineers use their knowledge of aeronautics and propulsion to design spacecraft, satellites and rockets.
An aerospace engineer might be involved with designing new aircraft types or developing new fuel sources.
What is a Mechanical Engineer?
A mechanical engineer is responsible for designing machines, tools, products, processes, and vehicles that are used by people.
Mechanical engineers use mathematics, physics, and engineering principles to create practical solutions to real-world problems.
A mechanical engineer can be involved in product design, production, maintenance quality control, research, testing or sales.
What are industrial engineers doing?
Industrial engineers deal with the interplay of things.
Their job ensures that machinery, plants, and factories run efficiently and safely.
They design controls and equipment to make it easier to perform tasks.
They also ensure that machines conform to safety standards and environmental regulations.
What do civil engineers do?
Civil engineering involves the design and construction large-scale structures like roads, bridges and buildings. It covers all aspects of structural engineering, including building materials, foundations, geotechnics, hydraulics, soils, environmental impact assessment, safety analysis, and traffic management. Civil engineers ensure that the project meets all its objectives and is cost-effective as well as environmentally friendly. They ensure the structure is safe, durable, and long-lasting.
They also assist in planning and implementing public work programs. For instance, they might oversee the planning and construction of a road, bridge, or tunnel.
Statistics
- 8% Civil engineers solve infrastructure problems. (snhu.edu)
- Job growth outlook through 2030: 9% (snhu.edu)
External Links
How To
How to read engineering drawing
Engineering drawings give a visual description about an object. They contain many elements such as dimensions, symbols, text, etc. Engineering drawings have been around from ancient times. The first known drawing was made in Egypt during 3000 BC. They are used by engineers to design things like bridges, buildings and machines.
Engineers use engineering plans to describe how something looks. It makes it easier for others to comprehend what you're talking. Engineers create things using numbers and symbols to indicate measurements. This makes it easier for people who don't know anything about engineering.
There are two main types of engineering drawings: 2D and 3D.
2D drawings can be flat representations or three-dimensional objects. These include plans and sections, elevation views and axonometric projecteds.
3D drawings show real-life objects from multiple angles. They are most often created with computer software. SketchUp, for example, allows you to view a bridge from the sky. After selecting "View", you would choose "TopView". Next, rotate your view so that you can see everything from the top.
When looking at 2D drawings, you should look at the whole picture. It is important to not only focus on one piece of the 2D drawing. It is important to pay attention to everything in the top-right corner.