B.Tech Electronics and Instrumentation Engineering (B.Tech EIE) is a four-year undergraduate engineering course that deals with the study of designing instrumentations, production of instrumentations, measurements, calibration, quality assurance, etc. Graduates of this course get job opportunities in top electronics and instrumentation companies.
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| Degree | Bachelors |
| Full Form | Bachelor of Technology in Electronics and Instrumentation Engineering |
| Duration | 4 Years |
| Age | No age limit |
| Minimum Percentage | 50-60% |
| Average Fees | ₹25K – 2 LPA |
| Average Salary | INR 5.65 LPA (Source: Payscale) |
| Employment Roles | Instrumentation Engineer, Automation Engineer, Software Engineer, Senior Software Engineer, Project Engineer, IT Systems Engineer, Senior Instrumentation Engineer, Test Engineer etc. |
As per Wikipedia, “Applied Electronics & Instrumentation Engineering is an advanced branch of engineering which deals with the application of existing or known scientific knowledge in electronics, instrumentation, measurements and control for any process, practical calibration of instruments, automation of processes, etc. It is a combination of Electronics and Instrumentation Engineering.”
B.Tech in Electronics and Instrumentation Engineering course deals with digital electronics and instrumentations. The subjects covered by B.Tech Electronics and Instrumentation Engineering course are electronics, types of instrumentations and systems, engineering physics, chemistry, electrical machines, electric circuit analysis, electrical and electronic measurements, microprocessor, microcontroller, etc.
B.Tech Electronics and Instrumentation Engineering graduates have massive job scope in defence services, Indian Institute of Technology, Central Electronics, Indian Railways, Atomic Energy Commission, Aeronautics Industries, Ministry Of Civil Aviation, etc. Listed below are a few tools and equipment used by B.Tech Electronics and Instrumentation Engineers aspirants:
Admission for B.Tech Electronics and Instrumentation Engineering course requires the aspirant to have obtained at least 45% – 50 % aggregate marks in maths and science subjects in the +2 HSC board examination. There are no age limits for pursuing this course as it is open to students who meet the required criteria.
Admission procedure for B.Tech Electronics and Instrumentation Engineering course is either on a merit basis or through passing an entrance exam and obtaining more than the minimum cut-off score. Aspirants must satisfy the minimum eligibility criteria, a combination of bachelor’s degree and entrance exam scores. Many colleges accept state or national-level entrance exams. The course falls under the umbrella of the B.Tech course and thus follows a similar admission process. Some universities conduct entrance exams for their courses. Students must check the same with the college. Following is the general admission procedure:
Applicants can submit their applications either online or offline. Aspirants should visit the respective entrance exams website or university website and check for their admission process. Offline registration can be done by visiting the college, filling the form, and submitting the documents.
Universities release a merit list for counselling sessions where students can choose the colleges. Few colleges directly take students by their academic performance or final exams scores. Colleges have a particular number of management quota seats where the management individuals decide the selection criteria.
Read More on B.Tech Admission
Check other important B.Tech Courses
Students must qualify for the entrance exams. Many standard university, state, and national level entrance exams are conducted to get admission in B.Tech Electronics and Instrumentation Engineering course. Below listed are a few standard entrance exams for admission in B.Tech EIE course:
The entrance exams are conducted to test the aspirants’ knowledge and skills. Listed below are some of the standard entrance examination pattern:
Top colleges for B.Tech in Electronics and Instrumentation Engineering in India are listed below:
| NIRF Ranking | Colleges |
| 5 | IIT Kharagpur |
| 6 | IIT Roorkee |
| 9 | NIT Trichy |
| 12 | IIT Dhanbad |
| 15 | VIT, Vellore |
| 16 | NIT Rourkela |
| 17 | Jadavpur University Calcutta |
| 29 | Thapar Institute of Engineering and Technology Patiala |
| 30 | Birla Institute of Technology and Science Pilani |
| 45 | MIT, Manipal |
There are around 300 to 500 top engineering colleges for B.Tech Electronics and Instrumentation Engineering in India. B.Tech Electronics and Instrumentation Engineering course fees range from INR 2 – 30 Lakhs. Top 5 B.Tech Electronics and Instrumentation Engineering college fees structure is mentioned here:
| S.No | Colleges | Total Fees Structure |
| 1 | IIT, Kharagpur | INR 8 – 10 Lakhs |
| 2 | IIT, Roorkee | INR 13 – 14 Lakhs |
| 3 | NIT, Tiruchirappalli | INR 5 – 6 Lakhs |
| 4 | IIT, Dhanbad | INR 7 – 8 Lakhs |
| 5 | VIT, Vellore |
INR 6 – 7 Lakhs |
B.Tech in Electronics and Instrumentation Engineering course is a four-year course with eight semesters. To obtain the under-graduation certificate, aspirants must complete the course requirements, including the practicals and project. Quizzes, viva, seminars, surveys, research, and internship enable students to learn through implementation. Important B.Tech Electronics and Instrumentation Engineering subjects are listed below:
Read More: B.Tech EIE Syllabus and Subjects
B.Tech Electronics and Instrumentation Engineering is an electrical and instrumentation engineering program that encourages students to build digital electronic products and work on instrumentations. Let us know about “why choose B.Tech in Electronics and Instrumentation Engineering?” with three simple questions.
B.Tech Electronics and Instrumentation Engineering is a four-year undergraduate engineering course that focuses on training aspirants in multiple engineering streams like computer engineering, automation processes, scientific processes used for measurements, digital electronics, applied physics, etc. The important subjects include fundamentals of electrical technology, communicative english, electric circuits and industrial automation, etc. The job scope for the B.Tech Electronics and Instrumentation Engineering course is quite wide, where graduates can work as electronics engineer, automation engineer, mechanical engineer, instrumentation engineer, and many such other roles.
Electronics and instrumentation engineer is responsible for designing measuring instruments and testing the accuracy of the instruments. Following are some other tasks performed by electronics and instrumentation engineer:
Overseeing: Instrumentation engineers are responsible for improving productivity, safety, reliability, optimisation, stability, customer satisfaction, product accuracy, etc.
Multitasking Responsibility: Graduates are responsible for integrating the sensors with the transmitters, control systems, and recorders. They install and format the wiring and signals. They also manage the renovation and calibration of the system.
Electronic instruments are used in various disciplines. Following are the reasons why electronics and instrumentation engineering may be a rewarding career:
Placement Opportunities: B.Tech in Electronics and Instrumentation Engineering is a vital engineering stream with a wide range of job openings in every industry.
Demand: Instrumentation engineers are most wanted in oil refineries, steel industry, product manufacturing industries, paper mills, etc.
Listed below are few job roles for B.Tech Electronics and Instrumentation Engineering graduates:
Read More: B.Tech EIE Jobs and Scope
Students must know entirely about the course they are pursuing. Aspirants must develop their understanding of the course by browsing the internet, talking to an alumnus, watching related videos about instrumentation engineering, and learning more. Following are a few preparation tips:
Make the Plan: Get the course syllabus and make a time table and stick to the schedule. Don’t keep the baggage, start studying early and study a small portion every day because the pending syllabus may be stressful.
Understand: Don’t memorise the subjects; make sure to understand the concept because when the subjects are well understood, they will stay in mind forever.
Concentrate on Study Material: Focus on collecting more study materials from books, old students, download pdf materials online, and have a detailed note.
Group Studies: Teaching is also a part of learning. Make a group study plan with friends, learn from them and teach them, too. That will enable a better understanding.
Exam Preparations: Before the exam, make a revision plan and do not stress much about the exam. Revise the syllabus again.
B.Tech Electronics and Instrumentation Engineering has many options for higher studies. After B.Tech Electronics and Instrumentation Engineering, graduates may go for M.Tech in Electronics and Instrumentation Engineering or an MBA. After that, they can continue with a Ph.D. in Electronics and Instrumentation Engineering. Working in any firm’s research and development team will improve graduates’ skill and experience.
There are many other certifications and research programs to upskill graduate’s knowledge in electronics and instrumentation. List of course aspirants can do after B.Tech Electronics and Instrumentation Engineering:
B.Tech Electronics and Instrumentation Engineering graduates salary average falls around INR 4.17 – 6.15 LPA, based on their skills. B.Tech in Electronics and Instrumentation Engineering graduates pay scale starts from INR 3.19 LPA, and gradually increases up to INR 10 LPA based on their experience. In mid-career between 5 – 9 years, their salary is around INR 5.58 LPA, and in late-career their salary is INR 9.87 LPA.
Read More: B.Tech EIE Salary
There is an enormous job opportunity for B.Tech Electronics and Instrumentation Engineering graduates in educational departments, IT companies, government, electricity board, the transportation, defence, civil services, etc. B.Tech Electronics and Instrumentation Engineers have opportunities to work in IOT, wireless instruments, robotics, analogue, digital electronics, etc. Career for B.Tech Electronics and Instrumentation Engineering graduates depends on their skills and experience in the work sector.
Here the list of top recruiting companies:
Personality Development: Personality development is necessary for a graduate to be professionally fit. Aspirants should improve their strength, talents and work on their weaknesses, too. Listed below are a few essential skill an engineer should develop:
B.Tech Electronics and Instrumentation Engineering syllabus first semester introduces engineering basics, engineering science, maths, and technical English. Second to sixth-semesters concentrate on the core electronics/instrumentation subjects. The seventh semester has open electives- subjects that students can choose based on their area of interest.
Final semester aspirants can go for internships or work on individual projects. Apart from academic subjects, students learn soft skills, personality development, seminars, and workshops. Semester wise B.Tech Electronics and Instrumentation Engineering subjects are listed below:
| Semester I | Semester II |
| Environmental Sciences | Foreign Language |
| Engineering Chemistry | Electric Circuits |
| Engineering Physics | Engineering Electromagnetics |
| Problem Solving and Object-Oriented Programming | Introduction to Innovative Projects |
| English for Engineers | Semiconductor Devices and Circuits |
| Calculus for Engineers | Digital Signal Processing |
| Statistics for Engineers | Electric Circuits Lab |
| Engineering Chemistry Lab | Engineering Electromagnetics Lab |
| Engineering Physics Lab | Semiconductor Devices and Circuits Lab |
| Engineering English Lab | Digital Signal Processing Lab |
| Semester III | Semester IV |
| Control Systems | Electrical and Electronic Instrumentation |
| Analog and Digital Circuits | Process Automation and Control |
| Network Theory | Industrial Instrumentation |
| Signals and Systems | Applications of Differential and Difference Equations |
| Microprocessor and Microcontroller | Complex Variables and Partial Differential Equations |
| Sensors and Signal Conditioning | Optoelectronic Instrumentation |
| Embedded System Design | Digital Control Systems |
| Analog and Digital Circuits Lab | Electrical and Electronic Instrumentation Lab |
| Microprocessor and Microcontroller Lab | Process Automation and Control Lab |
| Sensors and Signal Conditioning Lab | Optoelectronic Instrumentation Lab |
| Embedded System Design Lab | Digital Control Systems Lab |
| Semester V | Semester VI |
| Neural Network and Fuzzy Control | Non-Destructive Testing |
| Biomedical Instrumentation | Nanotechnology Fundamentals and its Applications |
| Automated Test Engineering | Engineering Optimization |
| Analytical Instrumentation | Communication Engineering |
| Fiber Optic Sensors | Electrical Technology |
| Micro Electromechanical Systems | Advanced Control Theory |
| Data Communication Network | Digital Image Processing |
| Automated Test Engineering Lab | Nanotechnology Fundamentals and its Applications Lab |
| Analytical Instrumentation Lab | Communication Engineering Lab |
| Micro Electromechanical Systems Lab | Electrical Technology Lab |
| Data Communication Network Lab | Digital Image Processing Lab |
| Semester VII | Semester VIII |
| Engineering Elective – I | Project / Internship |
| Engineering Elective – II | – |
| Engineering Elective – III | – |
| Open Elective – I | – |
| Open Elective – II | – |
| Course Elective – I | – |
| Course Elective – II | – |
| Course Elective – III | – |
| Elective Labs | – |
B.Tech Electronics and Instrumentation Engineering subjects are fundamentals of instrumentations, electromagnetics, embedded electronics, digital circuit & instrumentation, etc. The following are the core subjects, lab subjects and electives.
B.Tech Electronics and Instrumentation Engineering Core Subjects:
B.Tech Electronics and Instrumentation Engineering Lab Subjects:
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