A B.Tech program usually carries a combination of foundation, core, and electives subjects that pertain to that particular branch in which the student selects. The course on foundational content is related to Mathematics, Physics, and Chemistry since these are taken as the base fundamentals of engineering principles. Core subjects depend upon the chosen specification.
For example, in Computer Science Engineering, a student learns about Data Structures, Algorithms, and Operating Systems; and in Mechanical Engineering Thermodynamics, Fluid Mechanics, Machine Design are taught. In addition, and most importantly, the commonly interdisciplinary topics like Engineering Mechanics, Basic Electrical and Electronics Engineering, Programming are also part of the core curricula so that the education is broad-based.
In the later years of the program, students often focus on advanced topics and elective courses aligned with their interests or career goals. Some of these topics may include Artificial Intelligence, Robotics, Internet of Things (IoT), or Renewable Energy Systems, depending on the specialization. Practical learning is emphasized through laboratory sessions, workshops, internships, and project work. Other courses taken usually are about management, ethics, and communication for developing soft skills and getting prepared for the next step of the professional career.