B Tech Subjects

6 minute read
B Tech Subjects

With a plethora of specialisation options and career opportunities, Engineering has been one of the most sought after degree programs for ages. Not only restricted to the traditional engineering branches like Mechanical, Civil, Electrical, etc, but a wide range of courses are also now being offered in disciplines like Nanotechnology, Telecommunications, Petroleum, Robotics, etc. However, in order to pursue Engineering, you need to clear examinations like VITEEE, JEE Advanced, SAT Exam, etc. In this blog, we will lay emphasis on the B Tech subjects of various engineering courses so that you can take an informed decision before pursuing a specific program. 

Major Engineering Branches

Engineering is one of the most opted degree courses after 12th Science. Being a vast field of study, it offers several sub-disciples to pursue a career in. Tabulated below are some of the best courses in B Tech. 

Computer Science EngineeringMechanical Engineering/Mechanical & Automation EngineeringChemical Engineering
Aerospace EngineeringCivil EngineeringElectrical Engineering
Petroleum EngineeringInstrumentation EngineeringMarine Engineering
Ceramic EngineeringMetallurgical EngineeringMaterial Science Engineering
Bio-molecular EngineeringComputer EngineeringSoftware Engineering
Textile EngineeringProject EngineeringNuclear Engineering
Automobile EngineeringElectrical & Communication EngineeringElectronics & Electrical Engineering
Petroleum EngineeringAeronautical EngineeringGeotechnical Engineering
Optical EngineeringTransportation EngineeringEnvironmental Engineering
Nanotechnology or NanobiotechnologyBiotechnologyInformation Technology
Textile TechnologyProduction & Industrial EngineeringFood Technology

B Tech Subjects: Specialisations Wise

As discussed, there are a plethora of BTech courses that you can pursue. However, the course curriculum varies as per the specialization chosen. While some subjects like Business Communication, Engineering Drawing, etc remain a common requirement across disciplines, the core and electives are designed as per the domain. Here are the B Tech subjects of 10 popular engineering specializations.

B Tech Computer Science Engineering Subjects

Computer Science Engineering is one of the trending and most opted computer courses after 12th. It imparts extensive knowledge related to various facets of computing systems, both hardware as well as software. Some of the main B Tech subjects in this course are: 

  • Operating Systems
  • Computer Networks
  • Artificial Intelligence
  • Computer Architecture
  • Data Structure and Algorithms
  • Machine Learning
  • Computer Forensics
  • Programming in C++
  • Programming in Java
  • Programming in Python

B Tech Civil Engineering Subjects

Related to the study of design, construction, and maintenance of the wide range of structures like roads, sewage systems, canals, etc, Civil Engineering is another paramount course in Science and Technology. Here are some of the main B Tech subjects of this field. 

  • Hydraulic Structures
  • Soil Mechanics
  • Transportation engineering
  • Structural Mechanics
  • Water Resources Engineering
  • Hydropower Engineering
  • Forensic Civil Engineering
  • Bridge Engineering
  • Groundwater Engineering
  • Pavement Engineering
  • Traffic Engineering

B Tech Mechanical Engineering Subjects

It is one of the popular Engineering branches which deals with the design, production as well as the operation of machinery. Enlisted are some of the B Tech subjects which form an integral part of the Mechanical Engineering syllabus

  • Data Analysis and Interpretation
  • Engineering Graphics and Drawing
  • Applied Thermodynamics
  • Electric Circuits
  • Fluid Mechanics
  • Material Science
  • Applied Thermal Engineering
  • Industrial Engineering
  • Basic Mechanical Engineering
  • Foundry Engineering
  • Manufacturing Process and Principles

B Tech Electrical and Electronics Engineering Subjects

Concerned with the study and application of the principles of electricity, electronics as well as electromagnetism to develop electronic equipment, Electrical and Electronics Engineering is counted amongst the high salary courses after 12th Science. Here is the list of some of the popular B Tech subjects taught in this program.  

  • Calculus
  • Electronic Devices
  • Digital Systems
  • Digital Communications
  • Optimal Control Systems
  • Electrical Engineering Practices
  • Electrical Machines

B Tech Aerospace Engineering Subjects

This is one of the most fascinating undergraduate degree courses which deals with the study and application of scientific principles in the development of aircraft and spacecraft. It has an immense scope in the field of defense, aviation, etc. Here are some of the main subjects in BTech Aerospace Engineering: 

  • Aerodynamics
  • Propulsion
  • Spaceflight Mechanics
  • Fluid and Solid Mechanics
  • Elements of Aeronautics
  • Avionics
  • Aircraft Design
  • Rocket Missiles

B Tech Biomedical Engineering Subjects

Running for a period of 4 years at the undergraduate level, Biomedical Engineering is an ideal degree course for those who wish to contribute towards the development of the Healthcare industry using concepts and principles of the field of medicine and engineering. The following B Tech subjects will be taught to you throughout the journey of the course. 

  • Material Sciences
  • Environmental Sciences
  • Thermodynamics
  • Engineering Mechanics
  • Communicative English
  • Human Anatomy & Physiology
  • Dynamics of Biofluids
  • Medical Instrumentation
  • Hospital Safety and Management

B Tech ECE Subjects

Another popular course, Electronics and Communication Engineering involves the study and development of various systems and devices for broadcast and communication purpose. Being a vast field, there are scores of subjects taught. Some of them have been given a rundown below:

  • Microcontrollers
  • Semiconductors
  • Digital Signal Processing
  • Optical Fibre and Wireless Communication
  • Embedded Systems
  • Network Design and Analysis

B Tech Robotics and Automation Engineering

Counted amongst the best Engineering courses for the future, Robotics and Automation Engineering encompass the elements of Computer, Mechanical, and Electrical Engineering in order to develop robots and mechatronic systems. This is one of the intriguing fields of study offering lucrative career opportunities. Here are some of the main B Tech subjects taught under this program.  

  • Motion Planning
  • Artificial intelligence
  • Machine Learning
  • Computer Vision
  • Advanced Physics
  • Robot Dynamics
  • Computer Programming 
  • Mathematical Algorithms

B Tech Automobile Engineering Syllabus

A popular choice amongst those who have a love for cars, Automobile Engineering is one of the most opted degree courses after 12th. From ideating a blueprint to manufacturing, an Automobile Engineer is tasked with various roles and responsibilities. To gain a brief overview, here are some of the B Tech subjects that form an essential component of this course:

  • Heat Transfer and Combustion
  • AutoCAD
  • Material and Polymer Science
  • Vehicle Dynamics
  • Pollution and Control
  • Power Units

B Tech Chemical Engineering Subjects

Chemical Engineering is a vast field of study that applies the principles of BiPC subjects [Biology, Physics, and Chemistry] along with Mathematics and Economics to design, develop, transport, and transform energy and materials. Let’s go through the main B Tech subjects that form an integral part of the Chemical Engineering syllabus:

  • Thermodynamics
  • Mechanical Operations
  • Process Control & Instrumentation
  • Oil Exploration and Refinery
  • Advanced Mathematics
  • Process Calculations
  • Chemical Technology/Synthesis
  • Fluid Flow/Mechanics
  • Heat Transfer Systems

B Tech Food Technology Subjects

B Tech Food Technology is offered as a 4-year undergraduate degree program that aims to familiarise students with the knowledge of Food Science and Technology and students get to know about the nutritive value of food as well as their chemical structure. Amongst the top food technology courses, this degree program encompasses the study of food production, manufacturing, preservation as well as technologies used throughout these processes and various others. Here are the B tech Food Tech subjects:

  • Food Storage and Transport Engineering
  • Food Microbiology and Safety
  • Food Engineering
  • Fruits Processing Technology
  • Technology of Milk Products Processing
  • Meat, Fish, and Poultry Product Technology
  • Food Production Trends and Programs
  • Food Industrial Economics


Should I do an MBA after BTech?

MBA after Btech is one of the most popular career pathways taken by Btech graduates. MBA is considered as one of the sort-after postgraduate courses. It provides lucrative careers, great exposure, confidence and managerial skills to the students. One can easily get a job after completing this degree. 

Which stream is best in BTech?

All the Btech specializations have different focus areas leading to varied career pathways. The best Btech stream is highly subjective to the intent of the student. If we consider the global job market, Btech Computer Science or IT is considered as the best Btech streams.

Is B.Tech better than B.Sc?

Btech is a professional and practical course which focuses on creating or recreating things as per the technology evolves. It intents to solve the real word problems of the world by providing efficient technical solutions. Whereas BSc is an academic course which focuses more on theoretical knowledge. 

How many subjects are in a B.Tech?

Btech is 4 year long in duration divided over 8 semesters where candidates generally study 6 subjects in a semester. The final year comprises of project work and fewer subjects are taught. Therefore, we can say that you have to study at least 45 subjects in a duration of 4 years.

Selecting a university that offers comprehensive degree courses is as important as choosing the most suitable elective out of the list of B Tech subjects. If you are stuck in the same conundrum then let the experts at Leverage Edu offer you a helping hand. Apart from helping you choose a university as per your needs and requirements, the professionals will also provide assistance in completing the admission formalities hassle-free!

Leave a Reply

Required fields are marked *