Diploma in Mechanical Engineering Course 2024: after 10th, Details

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Looking for the Diploma in Mechanical Engineering course details, eligibility criteria, fees, salary, job profiles, higher study, etc?

Diploma in Mechanical Engineering

Diploma in Mechanical Engineering Course

Main Key Points

Course NameDiploma in Mechanical Engineering
Eligibility Criteria10th or 12th pass from a recognized board
Course Duration3 year ( 6 Semesters )
Admission ProcessDirect / Merit Based / Entrance Exam
Course Fees1.5K – 3K ( Government Institute )
5K – 25K ( Private Institute )
Job ProfilesMechanical Engineer, Production Engineer, Manufacturing Engineer, Maintenance Engineer, Quality Control Engineer, Assistant Executive Engineer, Automation Engineer, Design Engineer, etc.
Salary10K – 15K ( As a Fresher )
Age Limit14 -40 years
Higher StudyBE / B.Tech
Government Organizations for a JobRailways, ONGC, NTPC, GAIL, SAIL, HPCL, Power Plants, Municipal Corporation, etc.

What is Diploma in Mechanical Engineering?

A diploma is a certificate awarded by a recognized college or university to make clear that someone has completed an education degree or any particular study course.

It is the best branch in Engineering Diploma courses after 10th and 12th for those who are interested in machinery.

This course includes the design, operation, manufacturing, and production of machines.

The diploma in a mechanical engineering course is a short-term course usually 3 years offered by polytechnic colleges and other institutes in the technical fields.

They focus on theory as well as practical knowledge and skills to prepare the students to work at the industry level.

Eligibility Criteria

You do not need to be very much eligible to do Mechanical Diploma.

Very few eligibility criteria have been kept for this, as it is a basic course that every machine-loving person should do.

10th class in any stream from a recognized board.

If you are a pass in the 10th class you are eligible for a diploma in mechanical engineering.

Some colleges want 50% marks and some colleges just want a pass class. And some colleges have their entrance exams.

If you want to do a diploma in mechanical engineering directly without appearing in the entrance exam, you have to appear on the 10th board merit list. So that you need not appear in the entrance exam.

Course Duration

3 Years ( 6 Semesters )

A diploma in Mechanical Engineering is a regular and online 3 years course that includes 6 semesters.

Exam Type

Semester wise

Now almost every university takes exams on a semester basis.

There are 2 semesters in a year, each semester cover 50% syllabus of a year.

Therefore, according to the semester, there is only a 50% syllabus in the examination.

Admission Process

Direct / Merit Based / Entrance Exam

The admission process varies from university to university.

There are so many institutes that offer direct admission on basis of 10th marks obtained from a recognized board.

And many institutes take an entrance exam and also conduct group discussions for admission.

Direct Admission

There are a lot of colleges in India that offer direct admission to a diploma in mechanical engineering course. They don’t demand any entrance test to crack to get admission to that particular college.

They just want the 10th class pass or 12th in any stream ( Arts, Commerce, and Science ) from a recognized board. You need not secure a minimum of 50% marks to get admission.

Generally, Private colleges offer direct admission to students.

All you just need to go to the college with the relevant documents, they will check it and you will get admission to any respective college.

Merit-Based Admission

There are many governments and private colleges that offer admission on merit-based into the diploma in mechanical engineering course.

Generally, they conduct the online-based selection process so that they can give admission based on merit. Also in Offline mode.

You have to fill application form step by step –

Step 1 – Registration

You have to click the university’s website to complete the registration of which university you have selected.

Fill in all the details carefully as per the requirement.

Step 2 – Log in

After completing registration you will get a username and password, you can log in by using it for further process.

Step 3 – You have to fill out the application form

In the third step, you have to fill in all the details like students’ name, father and mother name, education qualifications, address, mobile number, email id, security pin, nationality, date of birth, gender, category, etc.

Be careful while filling application form because sometimes small mistakes can cancel your admission.

Step 4 – Upload images of relevant documents

After filling out the application form you have to upload images of relevant documents such as mark sheets, caste certificates, living certificates, address proof id, and other required certificates.

Step 5 – Preview the profile

In the 5th step, you have to preview the application form to check any mistakes before clicking on final submission.

So that you can ensure about your application form.

Step 6 – Final Submission

When everything is filled you can click final submission to submit the application form.

Step 7 – Pay the application fees

You can complete the process by paying application fees ( If any )

Based on the Entrance Exam

Some reputed universities demand entrance exams to take admission.

If you want to join the Diploma in Mechanical Engineering course, you have to pass the entrance exam.

The entrance exam can be passed in two ways.

If you want, you can pass the national entrance exam or you can pass the entrance exam of any college.

Their selection process is the same as merit-based admission but you just have to add a score on the entrance exam.

Course Fees

It is the charge students paid for their tuition classes in educational institutes for their education purpose.

Course fees depend upon the institute so they charge as per their demand.

Diploma in mechanical engineering course fees varies from college to college as follows.

Rs. 5K – 30K as per institute or state ( Government )

Rs. 40K – 2Lakh as per institute or state ( Private )

The bigger the reputed college, the higher the fees they charge.


The salary depends upon the organization and what knowledge you have and it increases as per your experience, knowledge, performance, and skills.

As a fresher, you can expect 3 lakh – 6 lakh per annum

Why Should I Choose Diploma in Mechanical Engineering ( Advantages )

  • Very easy to find a job, No need to study more like other courses, You can find a job nearby you.
  • Less to moderate expensive
  • You can become a self-employed
  • Diploma students get more priority in jobs.
  • Very easy to get admission to a nearby institute and can be completed in less time.
  • These are also Industry and job-oriented courses.
  • Diploma courses are flexible.
  • We can join after the 10th and 12th Classes.
  • You can get direct admission B.Tech / BE in the 2nd year.


After completing a diploma in mechanical engineering after the 10th, there is a shortage of jobs in the private sector because they need experience guys who can understand the work of all types of machinery, and such people get them after getting some kind of degree in mechanical engineering.

Many people get degrees in mechanical engineering because the degree has very deep knowledge about mechanical engineering, which is not there in diplomas.

After doing a diploma, many people also need to do a degree, which is a waste of their time.

The capacity and prestige of a degree holder are much more than that of a diploma holder.

Age Limit

The minimum age is 17 years and

The maximum age is 21 years

And if you are belonging to any reserve caste then you will get relaxation on age criteria up to 24 years.

Diploma Course Apprentice

After completion of 3 years diploma in a mechanical engineering course,

You can go for an apprenticeship in any company such as HPCL, TATA Motors, GAIL, IOCL, ONGC, SAIL, Railways, etc.

The stipend is also available in such big companies between 6K -12K.

Career Options in Government Organizations

There are a lot of options to make a career by joining the following government organizations.

Municipal CorporationsHydropower Plants
Thermal Power PlantsNuclear Power Plants

Subjects List and Syllabus

In the 3 years of Diploma in Mechanical Engineering, one semester is completed every 6 months.

Thus, in 3 years, there is a complete diploma course of 6 semesters. In these 6 semesters, you are taught different types of subjects and the syllabus is as follows.

Semester 1

  • Engineering Mathematics 1
  • Engineering physics
  • English
  • Engineering Chemistry and Environmental Studies
  • Mechanical engineering
  • Engineering drawing

Semester 2

  • Engineering Mathematics 2
  • Engineering Physics 2
  • Basic Electrical and Electronics Engineering
  • Strength of material
  • Chemical laboratory
  • Engineering Chemistry and Environmental Studies II
  • Engineering drawing
  • Workshop Technology, all these subjects are taught to you.

Semester 3

Advance State of Materials
Thermal engineering
Electronics basics
Manufacturing process
Engineering material
Mechanical engineering drawing and professional practice are done.

Semester 4

Life skills
Development manufacturing process
Theory of Machines and Mechanisms
Thermal engineering
The principles and professional practice of electrical engineering are provided.

Semester 5

Advanced manufacturing process
Power engineering
Computer program
Professional practice
Technology projects and
Entrepreneurship Measurement and Control Fluid Mechanics and Machinery are taught.

Semester 6

Industrial management,
Industrial management Design elements and you are given some optional subjects that you have to choose from,
And at the end of it, you have to show some projects and finally give your general viva.
And in this way, all the subjects of your diploma course are taught at a fixed pace.

How Diploma in Mechanical Engineering can be done?

The diploma in mechanical engineering is a 3-year full-time course that includes 6 semesters.

This full-time course is about 3 years and it has been approved by all the state boards and agencies.

With at least 50% marks in class 10th, you may have to pass its entrance exam with 35% marks.

There are different types of colleges such as the National Institute of Business Studies or CIT Sandwich Polytechnic College which offer this type of Diploma in Mechanical Engineering which 3 years Diploma is done.

You have to spend up to ₹ 50K to do this diploma course.

What do mechanical engineers usually do?

A mechanical engineer is a person who leads the process of operation of various types of business and programs and makes them easy and accessible.

Whenever a big company expands their area, they have to use big machinery and mechanical engineers are needed to handle and use these types of machinery.

By implementing different types of mechanical theory and practicals, a mechanical engineer makes a big business very easy.

If anything is produced from the biggest company to the smallest company, then the machinery is used for that production, for that a mechanical engineer is required.

If we try to understand it with examples, then we will come to know that to handle the engine of any vehicle, to repair it, to make an airplane capable, and to repair one’s machine, to make it workable, is a mechanical Engineer has qualities.

That’s why mechanical engineer keeps their knowledge of machinery, kinetic energy, fluid mechanics, and robotics at a high level.

Companies that hire mechanical engineering

After completing a diploma in mechanical engineering you can work with various types of mechanical and automobile-related companies.

Many such companies in India are eager to give jobs to mechanical engineers because the basic work of these companies is related to mechanical engineering.

Here are some 15 to 20 such companies that can give jobs only above the Mechanical Engineer Score Diploma in Mechanical Engineering.

  • Larsen and Turbo
  • Kirloskar
  • Tata Group
  • Godrej Group
  • Bosch India
  • Thermex
  • Suzlon
  • Thyssen Krupa
  • Chromaton graves
  • Geometric Limited
  • Reliance Group
  • Maruti Suzuki
  • Bajaj Automobiles
  • Mercedes
  • Brahmos Aeropus
  • Mahindra Group
  • Adani Group
  • ONGC
  • HPCL
  • SAIL
  • Railways
  • Thermal Power Plants
  • Hydro Power Plants
  • Nuclear Power Plants
  • NTPC
  • GAIL
  • Municipal Corporations etc.

These are the companies that give a large number of jobs to people who had completed a diploma in mechanical engineering.

Which students should do a Diploma in Mechanical Engineering?

This is a special question that comes to the mind of every student who thinks of doing a diploma in mechanical engineering.

And the answer to this question is that the student has a deep interest and good understanding of the machine.

There is a requirement to know about advanced machines, and those who have a lot of interest in mechanics, apart from this students who are interested in robotics must do a diploma in mechanical engineering.

A diploma course in Mechanical Engineering is designed for those students.

Future Scope after doing Diploma in Mechanical Engineering

After completing a diploma in mechanical engineering, a huge market is opened in front of you, where you can start getting ₹ 20K or more per month and for this, you can go into the automobile sector, aerospace industry, oil exploration sector, or research.

You can find jobs in End Development Field, Chemical Manufacturing Plant, and Railway Coach Factory.

  • The chemical industry construction industry
  • Consumer goods industry
  • Defense industry
  • Electronics industry
  • Marine Industry
  • Material and metal industry
  • You can get a job in Rail Industry and Utility Industry.

These different types of jobs will provide you with different types of job profiles. As if
Aerospace engineer,
CAD technician
A contracting civil engineer,
Maintenance Engineer,
Nuclear engineer,
Mechanical engineer, And Control and Instrumentation Engineer, apart from this you get many other types of profiles which you can be entitled to when you do Mechanical Engineer Diploma.

Job Profile

Mechanical EngineerProfessor
Production EngineerManufacturing Engineer
LecturerQuality Control Engineer
Automation EngineerAssistant Executive Engineer
Design EngineerMaintenance Engineer


When the student does a diploma in mechanical engineering, then they can have many dreams, such as his inclination toward mechanical engineering.

Desire to make a career in mechanical engineering, to get an understanding of robotics and machinery through mechanical engineering, to get a government job, to do a good private job with a very good salary, and to do a diploma in mechanical engineering can also be an objective.

It is that people want to advance their country, and want to bring more people’s attention to mechanical engineering.

Through mechanical engineering, the trend of people in the country can be taken towards machinery, which is very important in today’s time, because machinery is needed to make any industry worthwhile.

And only a mechanical engineer does the work of handling this machinery.

Best Colleges for Diploma in Mechanical Engineering

Many great and powerful colleges in India can get you a diploma in mechanical engineering.

Many such colleges are located in Kolkata, Chennai, Mumbai, Delhi, Hyderabad, apart from this, these colleges are found in many states.

Here are some of the best such colleges which have a Diploma in Mechanical Engineering with quality of education.

  • Narula Institute of Technology which is located in Kolkata, this college pays a fee of ₹ 99000
  • Brainware University Kolkata, this college charges you a fee of Rs 1,44,000
  • Jis College of Engineering, this college charges you a fee of ₹ 55000
  • Camellia Institute of Technology, this college charges you ₹60000
  • Swami Vivekananda Institute of Science and Technology – fee of ₹ 48000.
  • Ramakrishna Mission Shilp Mandir Kolkata, It charges you ₹28000.
  • Hindustan Institute of Engineering Technology, it charges you ₹ 35600
  • Don Bosco Polytechnic College Chennai, this college charges you ₹ 35000
  • Rajaji Institute of Polytechnic Chennai, this college charges you ₹ 30000
  • Meenakshi Krishnan Polytechnic College, this college charges a fee of ₹ 35000
  • Veermata Jijabai Institute of Technology Mumbai, this college charges you ₹ 12700
  • National Institute of Management, this college charges you ₹ 38700
  • Shri Bhagubhai Mafatlal Polytechnic College, Mumbai – Fees ₹ 129000
  • Indian Institute of Industrial Engineering, Navi Mumbai, this college charges you a fee of ₹ 6200
  • Chhotu Ram Rural Institute of Technology Delhi This College charges you ₹ 35450
  • Jamia Millia Islamia University New Delhi, this college charges ₹8270
  • Ganga Group of Institution, Delhi – Fees ₹27640.
  • Marathwada Institute of Technology – Fees ₹29500.
  • Vrindavan Group of Institutions – Fees ₹ 65000.
  • Oxford Polytechnic Bangalore College – Fees ₹13405.

Apart from this, many other colleges can get you a mechanical engineer diploma course.

We have told you the names of some of the best colleges which are located in India, and they can provide you with the very best degree course in Mechanical Engineering.

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Q1 – Is diploma in Mechanical Engineering good?

A – Yes, If you are interested in various types of machinery and want to work with machines then it would be good for you.

Q2 – What is salary of diploma in mechanical?

A – It depends upon skills and what knowledge you have, so as fresher you can expect Rs. 3 Lakh – 6 Lakh per annum.

Q3 – Which job is best after diploma in Mechanical?

A – Mechanical Engineer, Production Engineer, Design Engineer, Maintenance Engineer, etc.

Q4 – What is the duration of Diploma Course?

A – It is 3 Years which includes 6 semesters.

Q5 – How many years after diploma is degree?

A – There are 3 years after completing the diploma course.

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