FAQ About Engineers

Engineers are responsible for solving technical problems through the application of scientific and mathematical concepts. Four to six years of study are required to become a licensed engineer. During that time engineering students often choose to focus on a specific discipline, such as aerospace or mechanical engineering.

Q: What are the main branches of engineering?

A: The main branches of engineering are mechanical engineering, chemical engineering, civil engineering and electrical engineering.

Q: Are there any engineering disciplines that do not fall under one of the major branches?

A: Yes, some engineering disciplines draw on two or more of the branches in their work; examples include nuclear engineering and petroleum engineering.

Q: What types of courses do engineers take during their studies?

A: All engineers are required to take an extensive list of courses in calculus, chemistry and physics.

Q: What role do engineers play in scientific discoveries?

A: Engineers are usually the link between the discovery made by a scientist and the working product or invention that is produced.

Q: What do mechanical engineers do?

A: Mechanical engineers focus on the design, production, and function of mechanical systems, such as airplanes and automobiles.

Q: What kind of problems do electrical engineers help to solve?

A: Electrical engineers focus on the problems that involve electricity, electronics and electromagnetism.

Q: Who employs engineers?

A: Engineers are employed by several different sources; examples include private firms, the military, and state governments.

Q: What type of engineers focus on building structures?

A: Civil engineers focus on building and maintaining structures such as roads, bridges, and railways.