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B-TECH in Mechanical Engineering at National Institute of Technology Patna
Patna, Bihar
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About the Specialization
What is Mechanical Engineering at National Institute of Technology Patna Patna?
This Mechanical Engineering program at National Institute of Technology Patna focuses on equipping students with a robust foundation in design, analysis, manufacturing, and maintenance of mechanical systems. Rooted in core principles of thermodynamics, fluid mechanics, solid mechanics, and materials science, the curriculum is designed to meet the evolving demands of Indian industries, from automotive to aerospace, and energy to manufacturing, emphasizing practical application and innovation.
Who Should Apply?
This program is ideal for aspiring engineers who possess strong problem-solving skills, a keen interest in how things work, and a passion for innovation. It caters to fresh 10+2 graduates aiming for a foundational engineering degree, individuals eager to contribute to India''''s industrial growth, and those looking to develop expertise in areas like robotics, thermal engineering, and advanced manufacturing processes essential for the country''''s technological advancement.
Why Choose This Course?
Graduates of this program can expect diverse career paths in India, including roles in R&D, design, production, operations, and quality control across PSUs, MNCs, and startups. Entry-level salaries typically range from INR 4-8 lakhs per annum, with significant growth potential reaching INR 15-30 lakhs+ for experienced professionals. The comprehensive curriculum also prepares students for higher studies or entrepreneurship, aligning with industry certifications and professional body requirements in India.
Student Success Practices
Foundation Stage
Build Strong Engineering Fundamentals- (Semester 1-2)
Focus on thoroughly understanding core subjects like Engineering Mechanics, Mathematics-I/II, and Engineering Physics/Chemistry. Don''''t just memorize formulas; grasp the underlying concepts through problem-solving and conceptual questions. Utilize resources beyond textbooks for deeper comprehension.
Tools & Resources
NPTEL lectures, Khan Academy, Local study groups, University library resources, Previous year question papers
Career Connection
A solid fundamental understanding is crucial for excelling in advanced subjects and for technical interviews during placements, setting a strong base for all future mechanical engineering disciplines.
Develop Basic Programming & CAD Skills- (Semester 1-2)
Actively participate in Computer Programming (C/C++) labs and workshops. Start learning a basic CAD software (e.g., AutoCAD, SolidWorks basics) through online tutorials or department workshops. These are essential tools for modern mechanical engineers.
Tools & Resources
HackerRank, GeeksforGeeks for coding, AutoCAD/SolidWorks student licenses, YouTube tutorials, LinkedIn Learning
Career Connection
Proficiency in programming helps in automation, data analysis, and computational tools, while CAD skills are fundamental for design and product development roles in almost every engineering company.
Engage in Peer Learning and Academic Clubs- (Semester 1-2)
Form study groups with peers to discuss difficult topics, solve problems collaboratively, and prepare for exams. Join student chapters of professional bodies like ASME or SAE to participate in early technical projects and competitions, enhancing practical knowledge and networking.
Tools & Resources
WhatsApp/Telegram groups, University common rooms, ASME/SAE student chapters, Departmental clubs
Career Connection
Collaborative learning improves understanding and communication skills, vital for team-based industrial projects. Club activities provide hands-on experience and early industry exposure.
Intermediate Stage
Master Core Mechanical Design & Analysis Software- (Semester 3-5)
Dedicate time to learn and apply industry-standard software for design and analysis. Focus on CAD (e.g., SolidWorks, CATIA, AutoCAD Mechanical) for advanced modeling and FEA software (e.g., Ansys, Abaqus basics) for structural analysis. Work on mini-projects using these tools.
Tools & Resources
Official software training programs, Online courses (Coursera, Udemy), Departmental computing labs, NPTEL courses on CAD/FEM
Career Connection
High proficiency in design and analysis software is a direct requirement for roles in product design, R&D, and simulation departments of engineering firms.
Seek Meaningful Internships & Industry Exposure- (Semester 3-5)
Actively search for and undertake internships during summer breaks in manufacturing plants, design firms, or R&D centers. Even short-term industrial visits or workshops are valuable. This provides practical experience and insight into industry operations.
Tools & Resources
University placement cell, LinkedIn, Internshala, Company websites, Alumni network
Career Connection
Internships are critical for bridging the gap between academic knowledge and industry demands, often leading to pre-placement offers and significantly boosting resume value for future job applications.
Participate in Technical Competitions & Projects- (Semester 3-5)
Get involved in national-level technical competitions like BAJA SAE, Formula Bharat, or design challenges. Initiate and execute departmental or faculty-mentored projects related to your interests (e.g., robotics, thermal systems, manufacturing automation) to apply theoretical knowledge.
Tools & Resources
Funding from departmental projects, Mentor guidance, Student forums, Online engineering communities
Career Connection
Participation demonstrates problem-solving abilities, teamwork, and practical skills, making you stand out to recruiters. These projects are excellent talking points in interviews and can lead to innovation.
Advanced Stage
Specialize through Electives and Advanced Projects- (Semester 6-8)
Strategically choose department electives that align with your career interests (e.g., Thermal, Design, Manufacturing, Industrial). Focus your final year project (Project-II) on a real-world problem or an advanced research topic in your chosen specialization, aiming for tangible outcomes.
Tools & Resources
Faculty advisors, Research papers (IEEE, Scopus), Industry reports, Advanced simulation software
Career Connection
Specialization helps in targeting specific job roles. A strong final year project showcases in-depth knowledge and capability to conduct independent research or development, highly valued by employers and for higher studies.
Comprehensive Placement Preparation & Networking- (Semester 6-8)
Begin intensive preparation for placements, including aptitude tests, technical rounds, group discussions, and HR interviews. Attend mock interviews, career guidance workshops, and network with alumni and industry professionals through career fairs and LinkedIn. Refine your resume and portfolio.
Tools & Resources
Placement cell, Online aptitude platforms (IndiaBix), Mock interview panels, LinkedIn, Alumni association
Career Connection
Proactive and comprehensive preparation significantly increases your chances of securing a good placement. Networking opens doors to opportunities beyond the campus placement drive.
Develop Communication & Professional Ethics- (Semester 6-8)
Actively work on improving your technical writing, presentation, and verbal communication skills through project reports, presentations, and interactions. Understand and adhere to professional ethics in all academic and project work, particularly relevant in India''''s diverse professional landscape.
Tools & Resources
Communication workshops, Toastmasters clubs, Professional Communication course material, Case studies on ethical dilemmas
Career Connection
Strong communication skills are essential for career growth, project management, and leadership roles. A clear understanding of ethics ensures professional integrity and trust in the workplace.
Program Structure and Curriculum
Eligibility:
- Passed Class 12th Examination with Physics and Mathematics as compulsory subjects along with one of Chemistry/Biotechnology/Biology/Technical Vocational Subject. Secured at least 75% marks in Class 12th Examination or in top 20 percentile of respective board. Admission through JEE Main followed by JoSAA/CSAB counseling.
Duration: 8 semesters / 4 years
Credits: 172 Credits
Assessment: Internal: 40%, External: 60%
Semester-wise Curriculum Table
Semester 1
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| ME101 | Engineering Graphics | Core | 2.5 | Orthographic Projections, Isometric Projections, Sectional Views, Conventional Representation, CAD Basics |
| PH101 | Engineering Physics | Core | 4 | Wave Optics, Quantum Mechanics, Solid State Physics, Lasers, Fiber Optics |
| MA101 | Mathematics-I | Core | 4 | Differential Calculus, Integral Calculus, Multivariable Calculus, Vector Calculus, Ordinary Differential Equations |
| EE101 | Basic Electrical Engineering | Core | 4 | DC Circuits, AC Circuits, Transformers, DC Machines, AC Machines |
| EE102 | Basic Electrical Engineering Lab | Lab | 1.5 | Verification of Circuit Laws, Measurement of Electrical Quantities, Motor characteristics, Transformer tests, Power factor improvement |
| PH102 | Engineering Physics Lab | Lab | 1.5 | Diffraction grating, Newton''''s rings, Laser characteristics, Optical fiber N.A., Energy band gap measurement |
| PC101 | Professional Communication | Humanities | 2 | Principles of Communication, Oral Communication, Written Communication, Group Discussions, Presentation Skills |
| BT101 | Engineering Biology | Basic Science / Open Elective | 2 | Basic Cell Biology, Genetics, Biological Systems, Biomolecules, Bioenergetics |
Semester 2
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CS101 | Computer Programming | Core | 3 | Programming in C, Control Statements, Functions, Arrays, Pointers, Structures |
| CS102 | Computer Programming Lab | Lab | 1.5 | Problem solving using C, Program debugging, Data handling, File operations |
| CH101 | Engineering Chemistry | Core | 4 | Water Technology, Electrochemistry, Corrosion, Fuel Chemistry, Polymers, Green Chemistry |
| CH102 | Engineering Chemistry Lab | Lab | 1.5 | Water analysis, Potentiometric titration, Viscosity determination, Polymer synthesis, pH measurement |
| MA102 | Mathematics-II | Core | 4 | Linear Algebra, Laplace Transforms, Fourier Series, Partial Differential Equations, Complex Analysis |
| ME102 | Workshop Practice | Lab | 1.5 | Carpentry, Fitting, Welding, Foundry, Machining, Sheet Metal |
| ME103 | Engineering Mechanics | Core | 4 | Forces, Equilibrium, Friction, Kinematics of Particles/Rigid Bodies, Kinetics of Particles/Rigid Bodies, Work-Energy |
| HS101 | Environmental Science | Humanities | 2 | Ecosystems, Biodiversity, Pollution, Waste Management, Environmental Ethics, Climate Change |
Semester 3
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| MA201 | Mathematics-III | Core | 4 | Probability and Statistics, Sampling Distributions, Hypothesis Testing, Numerical Methods, Transform Methods |
| ME201 | Strength of Materials | Core | 4 | Stress-Strain, Bending Moment, Shear Force, Torsion, Deflection, Combined Stresses |
| ME202 | Thermodynamics | Core | 4 | First Law of Thermodynamics, Second Law of Thermodynamics, Entropy, Properties of Pure Substances, Gas Mixtures |
| ME203 | Machine Drawing | Core | 2.5 | Conventional Representations, Assembly Drawings, Production Drawings, Tolerances, Fits |
| ME204 | Material Science and Engineering | Core | 4 | Atomic Structure, Crystal Imperfections, Mechanical Properties, Phase Diagrams, Heat Treatment, Engineering Materials |
| EC201 | Basic Electronics Engineering | Core | 3 | Semiconductors, Diodes, Transistors, Rectifiers, Amplifiers, Operational Amplifiers |
| EC202 | Basic Electronics Engineering Lab | Lab | 1.5 | Diode characteristics, Rectifier circuits, Transistor biasing, Amplifier gain, OP-AMP applications |
Semester 4
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| ME205 | Kinematics of Machines | Core | 4 | Mechanisms, Linkages, Velocity Analysis, Acceleration Analysis, Cams, Gears |
| ME206 | Fluid Mechanics | Core | 4 | Fluid Properties, Fluid Statics, Fluid Kinematics, Bernoulli''''s Equation, Flow through Pipes, Boundary Layer |
| ME207 | Applied Thermodynamics | Core | 4 | Power Cycles (Otto, Diesel, Brayton, Rankine), Refrigeration Cycles, Compressors, Nozzles, Steam Turbines |
| ME208 | Manufacturing Processes | Core | 4 | Metal Casting, Forming, Welding, Machining, Powder Metallurgy, Plastics Manufacturing |
| ME209 | Fluid Mechanics Lab | Lab | 1.5 | Orifice meter, Venturimeter, Pipe friction, Minor losses, Pump characteristics, Turbine characteristics |
| ME210 | Material Science & Testing Lab | Lab | 1.5 | Hardness testing, Impact testing, Tensile testing, Microstructure analysis, Heat treatment |
| HS201 | Economics for Engineers | Humanities | 2 | Demand and Supply, Market Structures, Cost Analysis, Project Evaluation, Depreciation, Breakeven Analysis |
Semester 5
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| ME301 | Dynamics of Machines | Core | 4 | Inertia Forces, Balancing of Rotating Masses, Balancing of Reciprocating Masses, Gyroscopic Couple, Vibrations (Free & Forced) |
| ME302 | Heat Transfer | Core | 4 | Conduction (Steady & Unsteady), Convection (Forced & Free), Radiation, Heat Exchangers, Fins |
| ME303 | Machine Design-I | Core | 4 | Design Process, Stress Concentration, Theories of Failure, Design of Joints (Riveted, Welded, Bolted), Design of Shafts |
| ME304 | Metrology & Measurement | Core | 3 | Standards of Measurement, Linear & Angular Measurement, Comparators, Surface Finish, Coordinate Measuring Machine |
| ME305 | Theory of Machines Lab | Lab | 1.5 | Governor characteristics, Gyroscopic couple, Balancing of masses, Cam analysis, Gear train analysis |
| ME306 | Heat Transfer Lab | Lab | 1.5 | Thermal conductivity measurement, Natural convection heat transfer, Forced convection heat transfer, Emissivity determination, Heat exchanger performance |
| ME307 | Workshop & Manufacturing Lab | Lab | 1.5 | Machining operations, Welding techniques, Foundry operations, Sheet metal working |
| OEC-1 | Open Elective - I | Open Elective | 3 |
Semester 6
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| ME308 | Machine Design-II | Core | 4 | Design of Bearings, Gears (Spur, Helical, Bevel, Worm), Springs, Flywheel, Brakes, Clutches |
| ME309 | Production Technology | Core | 4 | Abrasive Processes, Advanced Machining, Joining Processes, Additive Manufacturing, Unconventional Machining |
| ME310 | Refrigeration & Air Conditioning | Core | 4 | Vapor Compression System, Vapor Absorption System, Refrigerants, Psychrometry, Air Conditioning Systems |
| MEC-1 | Department Elective - I | Department Elective | 3 | |
| ME311 | CAD/CAM Lab | Lab | 1.5 | 2D/3D modeling, Assembly creation, CNC programming, Tool path generation, Simulation |
| ME312 | Instrumentation & Control Lab | Lab | 1.5 | Pressure measurement, Temperature measurement, Flow measurement, Strain gauges, Control system response |
| ME313 | Metrology Lab | Lab | 1.5 | Linear measurements, Angle measurements, Surface roughness, Form measurement, CMM operation |
| OEC-2 | Open Elective - II | Open Elective | 3 |
Semester 7
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| ME401 | Mechatronics | Core | 3 | Sensors, Actuators, Microcontrollers, PLC, Data Acquisition, Control Systems |
| ME402 | Operations Research | Core | 3 | Linear Programming, Simplex Method, Transportation Problem, Assignment Problem, Network Analysis, Queuing Theory |
| MEC-2 | Department Elective - II | Department Elective | 3 | |
| MEC-3 | Department Elective - III | Department Elective | 3 | |
| ME403 | Mechatronics Lab | Lab | 1.5 | Sensor interfacing, Actuator control, PLC programming, Microcontroller applications |
| ME404 | Mechanical Engineering Lab | Lab | 1.5 | Experiments related to advanced Mechanical Engineering concepts, Project-based learning |
| ME405 | Project - I | Project | 3 | Project planning, Literature review, Design, Fabrication, Testing, Report writing |
| ME406 | Industrial Training/Internship | Internship | 1 | Industrial exposure, Practical skill development, Report submission |
Semester 8
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| MEC-4 | Department Elective - IV | Department Elective | 3 | |
| MEC-5 | Department Elective - V | Department Elective | 3 | |
| ME407 | Project - II | Project | 4.5 | Advanced project development, Research methodology, Innovation, Presentation, Thesis writing |
| ME408 | Comprehensive Viva-Voce | Viva | 3 | Overall understanding of Mechanical Engineering subjects, Problem-solving, Communication skills |
| HS401 | Professional Ethics | Humanities | 3 | Ethical theories, Professional responsibility, Corporate ethics, Intellectual property, Workplace ethics |
