Every student in schools and even I also thinks that why, why, why it is compulsory to learn C for students other than computer & IT branch? What is the need of C for Civil Engineering, Mechanical Engineering, Electrical Engineering, Electronics Engineering, Production Engineering, Instrumentation Engineering, Chemical Engineering? Let’s see in short use of C in some core Engineering branches: Civil Engineering: Chemical Engineering: Mechanical Engineering: Electrical Engineering: Electronics Engineering: For other branches, I will like to mention that Civil Engineering, Mechanical Engineering and Electrical Engineering are known as core branches means all branches in engineering have come after these engineering branches then you can think that C is also useful for other engineering branches. That’s why don’t take it easy to be serious about C.