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List Of Important Topics For GATE 2023

Mar 10, 2023, 16:45 IST

The Graduate Aptitude Test in Engineering (GATE) is one of the most difficult entrance exams for obtaining a Master's degree at top IITs and NITS, direct Doctoral programs, and lucrative jobs in Public Sector Undertakings (PSUs). Every year, it attracts thousands of students from various elective courses in technology, commerce, engineering, architecture, science, and the arts. Before preparing for this challenging examination, every GATE candidate must be familiar with the GATE exam syllabus.

As a result, we bring you a comprehensive study guide that includes the GATE Exam Syllabus of the required engineering courses you must understand before taking the GATE 2023 exam. The detailed GATE 2023 Exam Syllabus is provided below for aspirants to refer to during and before the Graduate Aptitude Test in Engineering exam preparation.

Table of Content

Important Topics for GATE 2023

The competition for the GATE 2023 Exam is fierce, and candidates must prepare. It is not possible to go over the entire syllabus before the exam.

As a result, candidates should review some essential topics that will likely be covered in the exam. After analyzing previous years' GATE papers, we have compiled a list of important GATE subject-wise topics in this article.

Read this article carefully to learn more about the topics and other information about the GATE 2023 exam.

  • Syllabus For The GATE Exam In Mechanical Engineering (me)

To prepare for the exam, candidates must know about the GATE syllabus 2023 for Mechanical Engineering.

The following contains a detailed explanation of the GATE 2023 Mechanical Engineering syllabus for candidates.’

Section1 - Engineering Mathematics
  1. Complex variables
  2. Linear Algebra
  3. Calculus
  4. Numerical methods
  5. Differential equations
  6. Probability and Statistics
Section 2 - Applied Mechanics and Design
  1. Vibrations
  2. Engineering Mechanics
  3. Mechanics of Materials
  4. Machine Design
  5. Theory of Machines
Section 3 - Fluid Mechanics and Thermal Sciences
  1. Thermodynamics
  2. Fluid Mechanics
  3. Heat-Transfer
  4. Applications
Section 4 - Materials, Manufacturing, and Industrial Engineering
  1. Machining and Machine Tool Operations
  2. Metrology and Inspection
  3. Inventory Control
  4. Operations Research
  5. Computer Integrated Manufacturing
  6. Production Planning and Control
  7. Engineering Materials
  8. Casting, Formung, and Joining Processes
  • Syllabus For The GATE Exam In Civil Engineering (CE)

The General Aptitude and Engineering Mathematics sections of the GATE CE Question Paper contain questions that follow the GATE exam syllabus for civil engineering. You can read more about the GATE 2023 Civil Engineering (CE) syllabus and the Civil Engineering Exams in the section that follows this article.

Section 1 - Engineering Mathematics
  1. Calculus
  2. Linear Algebra
  3. The differential equation (Ordinary Differential Equation (ODE) and Partial
  4. Probability and Statistics
  5. Numerical methods
  6. Differential Equation (PDE)}
Section 2 - Structural Engineering
  1. Steel Structures
  2. Engineering Mechanics
  3. Construction Materials and Management
  4. Concrete Structures
  5. Solid Mechanics
  6. Structural Analysis
Section3 - Geotechnical Engineering
  1. Soil Mechanics
  2. Foundation Engineering
Section4 - Water Resources Engineering
  1. Fluid Mechanics
  2. Immigration
  3. Hydraulics
  4. Hydrology
Section 5 - Environmental Engineering
  1. Water and Waste Water Quality and Treatment
  2. Municipal Solid Wastes
  3. Air pollution
Section 6 - Transportation Engineering
  1. Transportation Infrastructure
  2. Traffic Engineering
  3. Highway pavements
Section 7 - Geomatics Engineering
  1. Principles of surveying
  2. Photogrammetry and Remote Sensing-Scale, flying height
  3. Basics of remote sensing
  4. Errors and their adjustment
  5. Maps-scale, coordinate system
  6. Horizontal and vertical curves
  7. Distance and angular measurement-Leveling and trigonometric leveling
  8. Traversing and triangulation survey
  9. Total Station
  10. GIS
  • Electronics And Communication Engineering GATE Exam Syllabus (EC)

Students can study more conscientiously for the GATE Exam for Electronics and Communications Engineering by being aware of the entire GATE Exam Syllabus For ECE. According to the GATE Electronics and Communication Syllabus, students can improve their exam preparation by concentrating more on the topics with higher marks weightage.

Section 1 - Engineering Mathematics
  1. Complex Analysis
  2. Probability and Statistics
  3. Linear Algebra
  4. Differential Equations
  5. Calculus
  6. Vector Analysis
Section 2 - Networks, Signals, and Systems
  1. Circuit Analysis,
  2. Discrete-time signals
  3. Continuous-time Analysis
Section 3 - Electronic Devices
  1. Energy bands in intrinsic and extrinsic silicon
  2. Poisson and continuity equations
  3. Carrier transport
  4. Generation and recombination of carriers
  5. Photo Diode and Solar Cell
  6. BIT
  7. MOS capacitor
  8. P-N junction
  9. Zener diode
  10. MOSFET
  11. LED
Section 4 - Analog Circuits
  1. Diode circuits
  2. Op-amp Circuits
  3. BJT and MOSFET Amplifiers
Section 5 - Digital Circuits
  1. Number Representations
  2. Data converters
  3. Sequential circuits
  4. Semiconductor Memories
  5. Computer Organization
Section 6 - Control Systems
  1. Block diagram representation
  2. Signal flow graph
  3. Basic control system components
  4. Feedback principle
  5. Transfer function
  6. Lag, lead, and lag-lead compensation
  7. State variable model as well as solution of state equation of LTI systems
  8. Transient and steady-state analysis of LTI systems
  9. Frequency response
  10. Routh-Hurwitz and Nyquist stability criteria
  11. Bode and root-locus plots
Section 7 - Communications
  1. Random processes
  2. Information theory
  3. Digital communications
  4. Analog communications
Section 8 - Electromagnetics
  1. Maxwell's equations
  2. Transmission Lines
  3. Plane waves and properties
  • Syllabus For The GATE Exam In Electrical Engineering (EE)

The Electrical Engineering (EE) 2023 GATE Syllabus is divided into ten main sections. Engineering mathematics, control systems, electrical and electronic measurements, electric circuits, electrical machines, power systems, electromagnetic fields, signals and systems, control systems, electrical and electronic measurements, analog and digital electronics, and power electronics are the main topics covered in the GATE Syllabus for Electrical Engineering 2023.

After downloading the GATE Syllabus for Electrical Engineering 2023 from the provided link or from the webpage where the topics are listed, students can look through it. Below are the GATE electrical syllabus details.

Section 1 - Engineering Mathematics
  1. Linear Algebra
  2. Complex variables
  3. Calculus
  4. Differential equation
  5. Probability and Statistics
Section 2 - Electric Circuits
  1. KCL
  2. KVL
  3. Network elements
  4. Node and Mesh analys
  5. Two port networks
  6. Complex Power and power factor in ac circuits
  7. Norton's theorem
  8. Superpetics theorem
  9. Trament response of de and ac netwerks
  10. Thevenin's theorem
  11. Maximum power transfer theorem
  12. Sinusoidal steady-state analysis
  13. Resonance
Section 3 - Electromagnetic Fields
  1. Coulomb's Law
  2. Gauss's Law
  3. Electric Field Intensity
  4. Electric Flux Density
  5. Electric field and potential due to point, line, plane, and spherical charge distributions
  6. Divergence
  7. Biot Savant's law
  8. Ampere's law
  9. Effect of the dielectric medium
  10. The capacitance of simple configuration
  11. Inductance
  12. Faraday's law
  13. Lorents force
  14. Magnetomotive force
Section 4 - Signals and Systems
  1. Shifting and scaling operations
  2. Linear Time-Invariant and Causal systems
  3. Representation of continuous and discrete-time signals
  4. Sampling theorem
  5. Laplace Transform and z-Transform
  6. Fourier series representation of continuous periodic signals
  7. Applications of Fourier Transform for continuous and discrete time signals
  8. Shifting and scaling operations
  9. R.M.S. value
Section 5 - Electrical Machines
  1. Single phase transformer
  2. DC machines
  3. Three-phase induction motors
  4. Three phase transformers
  5. Synchronous machines
  6. Types of losses and efficiency calculations of electric machines
  7. Operating principle of single-phase induction motors
Section 6 - Power Systems
  1. Models and performance of transmission lines and cables
  2. Electric field distribution and insulators
  3. Distribution systems
  4. Power generation concepts
  5. AC and DC transmission concepts
  6. Series and shunt compensation
  7. Per-unit quantities
  8. Bus admittance matrix
  9. Principles of over-current
  10. Differential, directional, and distance protection
  11. Gauss-Seidel and Newton-Raphson load flow methods
  12. Voltage and Frequency control
  13. Circuit breakers
  14. System stability concepts
  15. Equal area criterion
  16. Models and performance of transmission lines and cables
  17. Electric field distribution and insulators
  18. Distribution systems
  19. Power generation concepts
  20. AC and DC transmission concepts
  21. Series and shunt compensation
  22. Per-unit quantities
  23. Bus admittance matrix
  24. Principles of over-current
  25. Differential, directional, and distance protection
  26. Gauss-Seidel and Newton-Raphson load flow methods
  27. Voltage and Frequency control
  28. Circuit breakers
  29. System stability concepts
  30. Equal area criterion
Section 7 - Control Systems
  1. Bode plots
  2. Root loci
  3. Mathematical modeling and representation of systems
  4. Block diagrams and Signal flow graphs
  5. State space model
  6. Soluble of state equations of LTI systems
  7. Feedback principle
  8. Transfer function
  9. Stability analysis, Lag. Lead and Lead-Lag compensators
  10. P, PI, and PID controllers
  11. Transient and Steady-state analysis of linear time-invariant systems
  12. Routh-Hurwitz and Nyquist criteria
Section 8 - Electrical and Electronic Measurements
  1. Instrument transformers
  2. Bridges and Potentiometers
  3. Measurement of voltage, current, power, energy, and power
  4. Digital voltmeters and multi-meters
  5. Error analysis
  6. Phase, Time, and Frequency measurement
  7. Oscilloscopes
Section 9 - Analog and Digital Electronics
  1. Simple diode circuits
  2. Active filters
  3. Amplifiers
  4. Operational amplifiers
Section 10 - Power Electronics
  1. MOSFET, IGBT
  2. DC to DC conversion
  3. Static V-1 characteristics and firing/gating circuits for Thyristor
  4. Line-commutated thyristor-based converters
  5. Bidirectional ac to de voltage source converters
  6. Single and three-phase voltage and current source inverters
  7. Single-phase and three-phase inverters
  8. Sinusoidal pulse modulation
  9. Issues of line current harmonics
  10. Power factor and Distortion factor of ac and de-converter
  11. Distortion factor of ac to de converters
  • Syllabus For GATE Biotech Exams (BT)

The GATE Biotechnology 2023 syllabus is accessible. To adequately prepare for the GATE exam, candidates taking the biotechnology subject are advised to stay current on the critical topics from the Biotechnology GATE 2023 syllabus.

Section1 - Engineering Mathematics
  1. Linear Algebra
  2. Probability and Statistics
  3. Numerical Methods
  4. Calculus
  5. Differential Equations
Section 2 - General Biology
  1. Biochemistry
  2. Immunology
  3. Microbiology
Section 3 - Genetics, Cellular, and Molecular Biology
  1. Genetics and Evolutionary Biology
  2. Molecular Biology
  3. Cell Biology
Section 4 - Fundamentals of Biological Engineering
  1. Transport Processes
  2. Engineering Principles applied to Biological Systems
  3. Classical Thermodynamics and Bioenergetics
Section 5 - Bioprocess Engineering and Process Technology
  1. Upstream and Downstream Processing
  2. Bioreaction Engineering
  3. Instrumentation and Process Control
Section 6 - Plant, Animal, and Microbial Biotechnology
  1. Plants
  2. Microbes
  3. Animals
Section 7 - Recombinant DNA Technology and other tools in Biotechnology
  1. RecombinantDNA Technology
  2. Analytical tools
  3. Molecular tools
  4. Computational tool
  • GATE Exam Syllabus For Information Technology And Computer Science (CS)

Candidates will be able to learn about the topics and units that must be covered for the national-level engineering postgraduate entrance exam by familiarising themselves with the GATE syllabus for CSE and IT.

As a result, it is advised that candidates review the GATE 2023 syllabus before developing a preparation plan. The GATE Syllabus for CSE and IT is available below for candidates taking the Computer Science Engineering exams.

Section1 - Engineering Mathematics
  1. Discrete Mathematics
  2. Linear Algebra
  3. Calculus
  4. Probability and Statistics
Section 2 - Digital Logic
  1. Minimization
  2. Boolean algebra
  3. Combinational and sequential circuits
  4. Number representations and computer arithmetic (fixed and floating point)
Section 3 - Computer Organization and Architecture
  1. Instruction pipelining
  2. Machine instructions and addressing modes
  3. ALU, data path, and control unit
  4. Memory hierarchy
Section 4 - Programming and Data Structures
  1. Recursion
  2. Programming in C
  3. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs
Section 5 - Algorithms
  1. Algorithm design techniques
  2. Asymptotic worst-case time and space complexity
  3. Graph traversals, minimum spanning trees, shortest paths
  4. Searching, sorting, hashing
Section 6 - Theory of Computation
  1. Context-free grammar and push-down automata
  2. Regular expressions and finite automata
  3. Turing machines and undecidability
  4. Regular and context-free languages, pumping lemma
Section 7 - Compiler Design
  1. Lexical analysis, parsing, syntax-directed translation
  2. Intermediate code generation
  3. Local optimization
  4. Runtime environments
  5. Data flow analyses
Section 8 - Operating System
  1. System calls, processes, threads, inter-process communication, concurrency, and synchronization.
  2. CPU and I/O scheduling
  3. Memory management and virtual memory
  4. File systems
  5. Deadlock
Section 9 - Databases
  1. ER-model
  2. Relational model
  3. Integrity constraints and normal forms
  4. Transactions and concurrency control
Section 10 - Computer Networks
  1. Concept of layering
  2. Application layer protocols
  3. Fragmentation and IP addressing, IPv4, CIDR notation, Banes of IP support protocols, Network Address Translation.
  4. Data link layer
  5. Routing protocols
  6. Transport layer
  • Syllabus For The GATE Exam In Chemical Engineering (CH)

The syllabus for GATE Chemical Engineering (CH) in 2023 is broken down into nine sections, each of which has several subtopics. The core subject is weighted 72% in GATE 2023. 15% will go toward the general aptitude test, and the final 13% will go toward the engineering mathematics test.

Petroleum Engineering (PE), Chemistry (CY), and Engineering Sciences are the only options available to candidates who selected Chemical Engineering (XL) as their first GATE paper (XE). View the 2023 GATE Exam Pattern.

Section1 - Engineering Mathematics
  1. Linear Algebra
  2. Probability and Statistics
  3. Numerical Methods
  4. Differential equations
  5. Complex variables
  6. Calculus
Section 2 - Digital Logic
  1. Minimization
  2. Boolean algebra
  3. Number representations and computer arithmetic (fixed and floating point)
  4. Combinational and sequential circuits
Section 3 - Computer Organization and Architecture
  1. Instruction pipelining
  2. ALU, data path, and control unit
  3. Memory hierarchy
  4. Machine instructions and addressing modes
Section 4 - Programming and Data Structures
  1. Programming in C
  2. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs
  3. Recursion
Section 5 - Algorithms
  1. Graph traversals, minimum spanning trees, shortest paths
  2. Asymptotic worst-case time and space complexity
  3. Searching, sorting, hashing
  4. Algorithm design techniques
Section 6 - Theory of Computation
  1. Turing machines and undecidability
  2. Context-free grammar and push-down automata
  3. Regular and context-free languages, pumping lemma
  4. Regular expressions and finite automata
Section 7 - Compiler Design
  1. Local optimization
  2. Lexical analysis, parsing, syntax-directed translation
  3. Data flow analyses
  4. Runtime environments
  5. Intermediate code generation
Section 8 - Operating System
  1. Deadlock
  2. CPU and IO scheduling
  3. System calls, processes, threads, inter-process communication, concurrency, and synchronization
  4. File systems
  5. Memory management and virtual memory
Section 9 - Databases
  1. Integrity constraints and normal forms
  2. ER-model
  3. Relational model
  4. Transactions and concurrency control
Section 10 - Computer Networks
  1. Transport layer
  2. Routing protocols
  3. Fragmentation and IP addressing, IPv4. CIDR notation, Basics of IP support protocols, Network Address
  4. Concept of layering
  5. Data link layer
  6. Application layer protocols

Conclusion

Due to the intense competition for the GATE 2023 Exam, candidates who plan to sit for it must step up their preparation. The entire syllabus cannot be reviewed prior to the exam day.

Candidates must therefore quickly review some key subjects that are likely to come up in the exam. After examining the GATE previous years' papers, we have compiled a list of important GATE subject topics in this article.

If you carefully read this article, you will learn the topics in detail and other information about the GATE 2023 exam.

Frequently Asked Questions (FAQs)

Q1. Is it necessary to examine the GATE for cse subject-wise weighting?

Ans. It is necessary to examine the GATE for cse subject weighting, yes. It will aid in your comprehension of the key concepts.

Q2. Why is it crucial to review the crucial subjects for the GATE 2023 test?

Ans. For the GATE 2023 exam, it is crucial to review the key concepts because the syllabuses for all the subjects are incredibly extensive and it is impossible to review them all at once right before the exam.

Q3. Can I find employment if I pass the GATE?

Ans. Because of this, many applicants hope to obtain jobs in PSUs through the GATE process. And since these positions are only open to candidates who have passed the GATE exam, candidates can achieve their goal by doing so.

Even DRDO, SAIL, ISRO, BEL, and BSNL will occasionally hire based on GATE performance.

Q4. Does GATE use negative scoring?

Ans. The GATE exam pattern 2023 states that multiple-select questions do not have negative marking. In an MCQ, there will be a penalty for selecting the incorrect response. The table below lists the specific marking system. A wrong answer will result in a 1/3 mark deduction for a 1-mark MCQ.

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