Diploma in Mechanical Engineering ((CAD/CAM)) 

at Government Polytechnic,Barh, Bihar - Other

Below are some of the general subjects that you can pick during your BTech studies, as these course will advance your technical and practical knowledge:

Mathematics: A mathematical background includes understanding of Calculus, Linear Algebra, Differential Equations and Statistic Stamina.
Physics: Mechanics, electricity & magnetism, kinetics & dynamics, thermodynamics and wave & optics.
Chemistry: This common general chemistry course involves sub-topics such as organic chemistry, inorganic chemistry among others.
Programming: C+,  Python,  Java
Engineering fundamentals: Statistics, dynamics, fluids and their action, heat and its work, properties of matter
Engineering design: Aesthetics, reasoning process, design tools and methods, using of computer-aided design (CAD).

Rest, the subjects taught in the BTech courses would be specialization-specific, based on your chosen field.

Hi candidate!

While specific books may vary between IITs, some commonly used books in BTech Mechanical Engineering are as follows:

• “Textbook of Engineering Mechanics” by R.K Bansal
• “Industrial Engineering and Management” by O.P. Khanna
• “Fundamentals of Thermodynamics” by Richard E. Sonntag
• “Mechanical Engineering Design” by Joseph Shigley and Charles Mischke
• “Manufacturing Engineering and Technology” by S. Kalpakjian and S.R. Schmid

Hope it cleared your query. Good day!

Engineering job profiles vary across the industry as well as the domain where the person is recruited. Since the popular industries include petrochemicals, civil engineering, construction and other allied industries, the following job profiles are very popular and offer promising career opportunities:

Note- The above salary has been taken from external sources, and hence may vary.

The salary of an engineer depends on various factors like specialization, role, organization, and work. The average starting salary in India for a fresh engineering graduate can range from INR 3-5 Lacs per annum. The salaries vary according to the number of years of experience as well as location. Many companies offer greater salary packages in metropolitan cities which are hub for IT companies as well as other reputed MNCs. The salary also varies as per the entry level of the candidate. After gaining experience of 2-5 years, candidates can expect a salary of INR 8-12 Lacs per annum and subsequently shift from technical to managerial positions.

Some of the top industries where Mechanical Engineering graduates are recruited under various job profiles with a decent amount of salaries, are as follows:

• Defence
• Aerospace Industry
• Railways
• Robotics
• Thermal Plants
• Smart Manufacturing Industry
• Research and Development
• Automobile Industry
• Heavy Industries Machinery

Dear candidate, the subject of Machine Design basically teaches you about the designing fundamentals of various types of machinery across industries. You get to learn about the different ways in which elements can be combined to form an equipment or machine system and get the work done in an effective manner.

The knowledge of this subject is very important for a mechanical engineer as he/she will have to put this to use in the future whenever they enter the workforce as a mechanical engineering professional.

Hope this cleared your doubt. Have a good day.

Mechanical Engineering graduates are needed in almost all of the work fields as manufacturing and mechanical equipment maintenance are important in every business. You can go through some of the top BTech Mechanical Engineering recruiters as mentioned below:

• Larsen & Toubro (L&T)
• Tata Group
• Godrej Group
• Reliance Industries
• Havells India
• BHEL
• NTPC

Suggested Link: Mechanical Engineering Career Paths