Gate Production and Industrial Engineering Syllabus 2023 | Free PDF Download

GATE Production and Industrial Engineering syllabus PDF | GATE syllabus | GATE 2023 Syllabus for Production and Industrial Engineering pdf Download

Download Gate Production and Industrial Engineering Syllabus 2023 PDF

Production and Industrial Engineering

GATE 2023 Production and Industrial Engineering Exam Pattern- As per the latest GATE 2023 PI Exam Pattern, the paper can be divided into three major sections- General Aptitude, Engineering Mathematics and Core Discipline. The weightage of Engineering Mathematics is 13%, General Aptitude is 15%, and PI is 72%. Some of the major topics included in GATE 2022 PI syllabus are Work System Design, Facility Design & Product design & development, Metal forming, Welding, Metal cutting, Powder Metallurgy etc. 

  • Candidates who will appear for GATE 2023 PI paper can also appear for GATE ME, MT or XE as their second paper.
  • GATE 2023 PI paper will have 65 multiple choice, multiple select, and numerical answer type questions.
  • After qualifying GATE 2023, candidates can pursue B.E. or B.tech in production engineering to fulfill the emerging need of the industries.  

Highlights of GATE 2023 Production and Industrial Engineering Exam Pattern 

FeatureDescription
Mode of the examOnline
Duration of the ExamA total of 3 hours (180 minutes)
Number of Questions65
Total Marks100 Marks
Question TypeMultiple Choice Questions (MCQ) andNumerical based Questions
Total sectionsGeneral AptitudeEngineering MathematicsSubject-specific part (Production & Industrial Engineering section)
Marking SchemeFor 1 Mark MCQs (1/3rd marks will be deducted for wrong answers)For 2 Mark MCQs (2/3rd marks will be deducted).There will be no negative marking

Details of GATE 2023 Production and Industrial Engineering Exam Pattern

Time Duration:

  • GATE 2023 Production and Industrial Engineering will be a 3-hour long computer based test. 
  • The exam will be conducted in the English language only.

Total Marks:

  • The total marks in GATE are 100 and the total number of questions is 65.
  • The paper will have both 1 mark and 2 mark questions. 

Type of Question: 

  • There will be 3 types of questions that will come in the exam including Multiple Choice Questions (MCQ), Multiple Select Questions (MSQ) and Numerical Answer Type (NAT) Questions.
  • In MCQs, candidates are provided with 4 choices out of which one answer is correct.
  • Each question will have choice of four answers. Out of which, one or more than one choice(s) are correct.
  • NAT includes questions with a value or a real number as their answer.

Number of Sections: 

  • General aptitude
  • Engineering Mathematics
  • Subject selected by the candidates ( Production and Industrial Engineering)
  • Engineering Mathematics carrying 13% of the total marks, General Aptitude carrying 15% of the total marks, and Production and Industrial Engineering subject carrying 72% of the total marks.

GATE Syllabus for Production & Industrial Engineering (PI) 2023 – Topic-wise Weightage

TopicsWeightage (Marks)
Industrial Engineering25-30
Production Engineering30-40
General Engineering15-20
Mathematics & Aptitude25-30

GATE 2023 Production and Industrial Engineering Marking Scheme

  • Duration of exam: 3 hours
  • Type of questions: MCQs, MSQs, & NATs 
  • Total Sections: 3 sections i.e. General Aptitude, Mathematics, Subject-based
  • Total questions: 65
  • Total marks: 100 marks
Section Distribution of MarksTotal MarksTypes of questions
General Aptitude5 questions of 1 mark each 5 questions of 2 marks each15 marks MCQs
Subject Paper (PI) + Engineering Mathematics25 questions of 1 mark each 30 questions of 2 marks each 85 marksMCQs, MSQ and NATs
  • For the MCQs that hold one mark; 1/3rd marks will be deducted for the incorrect attempts while the MCQs questions carry 2 marks, the deduction will be of two third marks.
  • Negative marking: No marks will be deducted in case the candidates give wrong answers in NAT and MSQ questions.
  • Zero marks will be deducted for unanswered/unattempted questions
  • In GATE 2023, General Aptitude and Engineering Mathematics will be compulsory sections which together hold 28% weightage.
  • The Production and Industrial Engineering (PI) holds the major 72% weightage in the GATE Mechanical Engineering exam.

Marking Scheme:

Type of questionNegative marking for wrong answerMarking for correct answer
MCQs1/3 for 1 mark questions 2/3 for 2 marks questions1 or 2 marks
NATsNo negative marking 1 or 2 marks

Important Topics in GATE 2023 Production & Industrial Engineering 

Industrial Engineering main topics are- Work System Design, Facility Design & Product design & development, Engineering economics & Production Control, Quality Management & Reliability, Taylor’s scientific management, Gilbreths’s contributions; productivity – concepts and measurements, Principles of good product design, tolerance design; quality and cost considerations

Production Engineering main topics are Casting, Metal forming, Welding, Metal cutting, Powder Metallurgy, Non-traditional machining process, CAD & Polymers, Meteorology, Product Design and Development

General Engineering the main topics are basics of Strength of Material, Theory of Machine, Thermodynamics & Fluid mechanics, Engineering mechanics – equivalent force systems, free body concepts, equations of equilibrium

Mathematics & Aptitude- Matrices and Determinants. Mean, median, mode and standard deviation; random variables; Poisson, Linear and non-linear first order Ordinary Differential Equations (ODE); Higher order linear ODEs with constant coefficients,Limit, continuity and differentiability; partial derivatives; maxima and minima. Students can refer to previous question papers.

Based on the marks distribution your focus should be on Production , Industrial and Mathematics & Aptitude(Scoring). However, general engineering does play a crucial role in top rankers scores.

Weightage of Sections in GATE 2023 Production & Industrial Engineering 

PaperExam patternNumber of QuestionsMarks
Production and Industrial Engineering (IP)GA (General Aptitude)1015
Engineering Mathematics1013
Production and Industrial Engineering4572
Total65100

GATE Syllabus for Production & Industrial Engineering (PI) 2023

Section 1 – Engineering Mathematics

  • Linear Algebra: Matrix algebra, systems of linear equations, consistency and rank, Eigen values and Eigen vectors. 
  • Calculus: Mean value theorems, theorems of integral calculus, partial derivatives, maxima and minima, multiple integrals, Fourier series, vector identities, line, surface and volume integrals, Stokes, Gauss and Green’s theorems. 
  • Differential equations: First order equation (linear and nonlinear), second order linear differential equations with constant coefficients, method of variation of parameters, Cauchy’s and Euler’s equations, initial and boundary value problems, solution of partial differential equations: variable separable method. 
  • Analysis of complex variables: Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’s series, residue theorem, solution of integrals. 
  • Probability and Statistics: Sampling theorems, conditional probability, mean, median, mode, standard deviation and variance; random variables: discrete and continuous distributions: normal, Poisson and binomial distributions. 
  • Numerical Methods: Matrix inversion, solutions of nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration, regression and correlation analysis.

Section 2: General Engineering

  • Engineering Materials: Structure, physical and mechanical properties, and applications of common engineering materials (metals and alloys, semiconductors, ceramics, polymers, and composites – metal, polymer and ceramic based); Iron-carbon equilibrium phase diagram; Heat treatment of metals and alloys and its influence on mechanical properties; Stress-strain behavior of metals and alloys.
  • Applied Mechanics: Engineering mechanics – equivalent force systems, free body concepts, equations of equilibrium; Trusses; Strength of materials – stress, strain and their relationship; Failure theories; Mohr’s circle (stress); Deflection of beams, bending and shear stresses; Euler’s theory of columns; Thick and thin cylinders; Torsion.
  • Theory of Machines and Design: Analysis of planar mechanisms, cams and followers; Governors and flywheels; Design of bolted, riveted and welded joints; Interference/shrink fit joints; Friction and lubrication; Design of shafts, keys, couplings, spur gears, belt drives, brakes and clutches; Pressure vessels.
  • Thermal and Fluids Engineering: Fluid mechanics – fluid statics, Bernoulli’s equation, flow through pipes, laminar and turbulent flows, equations of continuity and momentum, capillary action; Dimensional analysis Thermodynamics – zeroth, first and second laws of thermodynamics, thermodynamic systems and processes, calculation of work and heat for systems and control volumes; Air standard cycles; Heat transfer – basic applications of conduction, convection and radiation.

Section 3: Manufacturing Processes I

  • Casting: Types of casting processes and applications; Sand casting: patterns – types, materials and allowances; molds and cores–materials, making, and testing; design of gating system and riser; casting techniques of cast iron, steels, and nonferrous metals and alloys; analysis of solidification and microstructure development; Other casting techniques: Pressure die casting, Centrifugal casting, Investment casting, Shell mold casting; Casting defects and their inspection by non-destructive testing.
  • Metal Forming: Stress-strain relations in elastic and plastic deformation; von Mises and Tresca yield criteria, Concept of flow stress; Hot, warm and cold working; Bulk forming processes – forging, rolling, extrusion and wire drawing; Sheet metal working processes – blanking, punching, bending, stretch forming, spinning and deep drawing; Ideal work and slab analysis; Defects in metal working and their causes.
  • Joining of Materials: Classification of joining processes; Principles of fusion welding processes using different heat sources (flame, arc, resistance, laser, electron beam), Heat transfer and associated losses; Arc welding processes – SMAW, GMAW, GTAW, plasma arc, submerged arc welding processes; Principles of solid state welding processes – friction welding, friction stir welding, ultrasonic welding; Welding defects – causes and inspection; Principles of adhesive joining, brazing and soldering processes.
  • Powder Processing: Production of metal/ceramic powders, compaction and sintering of metals and ceramic powders, Cold and hot isostatic pressing.
  • Polymers and Composites: Polymer processing – injection, compression and blow molding, extrusion, calendaring and thermoforming; Molding of composites.

Section 4: Manufacturing Processes II

  • Machining: Orthogonal and oblique machining, Single point cutting tool and tool signature, Chip formation, cutting forces, Merchant’s analysis, Specific cutting energy and power; Machining parameters and material removal rate; tool materials, Tool wear and tool life; Thermal aspects of machining, cutting fluids, machinability; Economics of machining; Machining processes – turning, taper turning, thread cutting, drilling, boring, milling, gear cutting, thread production; Finishing processes – grinding, honing, lapping and superfinishing.
  • Machine Tools: Lathe, milling, drilling and shaping machines – construction and kinematics; Jigs and fixtures – principles, applications, and design.
  • Advanced Manufacturing: Principles and applications of USM, AJM, WJM, AWJM, EDM and Wire EDM, LBM, EBM, PAM, CHM, ECM; Effect of process parameters on material removal rate, surface roughness and power consumption; Additive manufacturing techniques.
  • Computer Integrated Manufacturing: Basic concepts of CAD and CAM, Geometric modeling, CNC; Automation in Manufacturing; Industrial Robots – configurations, drives and controls; Cellular manufacturing and FMS – Group Technology, CAPP.

Section 5: Quality and Reliability

  • Metrology and Inspection: Accuracy and precision; Types of errors; Limits, fits and tolerances; Gauge design, Interchangeability, Selective assembly; Linear, angular, and form measurements (straightness, flatness, roundness, runout and cylindricity) by mechanical and optical methods; Inspection of screw threads and gears; Surface roughness measurement by contact and non-contact methods.
  • Quality Management: Quality – concept and costs; Statistical quality control – process capability analysis, control charts for variables and attributes and acceptance sampling; Six sigma; Total quality management; Quality assurance and certification – ISO 9000, ISO14000.
  • Reliability and Maintenance: Reliability, availability and maintainability; Distribution of failure and repair times; Determination of MTBF and MTTR, Reliability models; Determination of system reliability; Preventive and predictive maintenance and replacement, Total productive maintenance.

Section 6: Industrial Engineering

  • Product Design and Development: Principles of product design, tolerance design; Quality and cost considerations; Product life cycle; Standardization, simplification, diversification; Value engineering and analysis; Concurrent engineering; Design for “X”.
  • Work System Design: Taylor’s scientific management, Gilbreths’s contributions; Productivity – concepts and measurements; Method study, Micro-motion study, Principles of motion economy; Work measurement – time study, Work sampling, Standard data, PMTS; Ergonomics; Job evaluation and merit rating.
  • Facility Design: Facility location factors and evaluation of alternate locations; Types of plant layout and their evaluation; Computer aided layout design techniques; Assembly line balancing; Materials handling systems.

Section 7: Operations research and Operations management

  • Operation Research: Linear programming – problem formulation, simplex method, duality and sensitivity analysis; Transportation and assignment models; Integer programming; Constrained and unconstrained nonlinear optimization; Markovian queuing models; Simulation – manufacturing applications.
  • Engineering Economy and Costing: Elementary cost accounting and methods of depreciation; Break-even analysis; Techniques for evaluation of capital investments; Financial statements; Activity based costing.
  • Production control: Forecasting techniques – causal and time series models, moving average, exponential smoothing, trend and seasonality; Aggregate production planning; Master production scheduling; MRP, MRP-II and ERP; Routing, scheduling and priority dispatching; Push and pull production systems, concepts of Lean and JIT manufacturing systems; Logistics, distribution, and supply chain management; Inventory – functions, costs, classifications, deterministic inventory models, quantity discount; Perpetual and periodic inventory control systems.
  • Project management: Scheduling techniques – Gantt chart, CPM, PERT and GERT.

Section 8 – General Aptitude 

Verbal AbilityNumerical Ability
English grammar; Sentence completion, Instructions; Verbal analogies, Word groups; Critical reasoning, Verbal deduction. Numerical computation; Numerical reasoning; Numerical estimation; Data interpretation. 

NOTE : – If you need anything else more like ebooks, video lectures, syllabus  etc regarding  your Preperation / Examination  then do 📌 mention in the Comment Section below. 

Download GATE All Subjects [2007-2022] previous year Question Paper pdf

GATE PaperCodeGATE PaperCode
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil EngineeringCENaval Architecture and Marine Engineering (New Paper)NM
Chemical EngineeringCHPetroleum EngineeringPE
Computer Science and Information TechnologyCSPhysicsPH
ChemistryCYProduction and Industrial EngineeringPI
Electronics and Communication EngineeringECStatisticsST
Electrical EngineeringEETextile Engineering and Fibre ScienceTF
Environmental Science & EngineeringESEngineering SciencesXE
Ecology and EvolutionEYHumanities & Social SciencesXH
Geomatics Engineering (New Paper)GELife SciencesXL
Geology and GeophysicsGG

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