__ISRO Scientist Engineer Recruitment – Brief details__

**Organization Name:** Indian Space Research Organization.

**Post Name:** Scientist Engineer.

**No of Vacancies:** 375.

**Last date:** 25th May 2016.

**Official website:** www.isac.gov.in

Recently ISRO has issued the recruitment notification for 375 ISRO Scientist Engineer Posts. Candidates who have applied for the post and are searching for topics idea to be covered may check out our given syllabus for Scientist Engineer. For your preparation for the exam we http://isrorecruitment.in/ are providing the Syllabus on this page in detailed manner.

__ISRO Scientist Engineer Syllabus for Electronics:__

__ISRO Scientist Engineer Syllabus for Electronics:__

__Physical Electronics, Electron Devices and ICs__

- Junction theory
- Bipolar Junction transistor
- Different types of diodes and their characteristics
- Field effect transistors
- Carner Statistics
- Mechanism of current flow in a semi-conductor
- Hall Effect
- Holes in semi-conductors
- MOS and CMOS types- basic and Opto Electronics.
- Power switching devices like SCRs, GTOs, power MOSFETs
- Basics of ICs-bipolar

__Signals and Systems__

- Fourier transforms and their application to system analysis
- State variable representation
- Fourier series
- Convolution and superposition integrals and their applications
- Laplace transforms and their application to system analysis
- Random signals and probability
- Classification of signals and systems
- System modeling in terms of differential and difference equations
- Spectral density
- Correlation functions;
- Response of linear system to random inputs

__Network Theory__

- Network functions: parts of network functions, obtaining a network function from a given part
- Elmore’s and other definitions effect of cascading
- Network analysis techniques
- Network graphs and their applications in network analysis
- Tellegen’s theorem
- Two port networks; Z, Y, h and transmission parameters
- Combination of two ports, analysis of common two ports
- Elements of network synthesis
- Transmission criteria: delay and rise time

__Electromagnetic Theory__

- Boundary value problems and their solutions
- Laplace’s and Poisson’s equations Basics of wave guides and resonators
- Elements of antenna theory.
- Analysis of electrostatic and magneto-static fields
- Maxwell’s equations
- Application to wave propagation in bounded and unbounded media
- Transmission lines: basic theory, standing waves, matching applications
- Micro strip lines
- Basics of wave guides and resonators
- Elements of antenna theory.
- Analysis of electrostatic and magneto-static fields

__Analog Electronic Circuits__

- Power amplifiers
- Wide banding techniques
- Small signal analysis
- Response
- Tuned amplifiers
- Feedback amplifiers
- Oscillators
- Op Amp, PLL, other linear integrated circuits
- Pulse shaping circuits and waveform generators
- Transistor biasing and stabilization

__Digital Electronic Circuits__

- IC Logic gates and their characteristics
- DTL, TTL, ECL, NMOS, PMOS and CMOS gates and their comparison
- IC logic families
- Multiplexer De-multiplexer
- Combinational logic circuits
- Transistor as a switching element
- Digital comparator
- Boolean algebra, simplification of Boolean function Karnaugh map and applications
- Flip-flops, R-S, J-K, D and T flip-tops
- Half adder, Full adder
- Waveform generators – A/D and D/A converters
- Semi-conductor memories

__Control Systems:__

- Constant-M and Constant-N Nichol’s Chart
- Approximation of transient response from closed loop frequency response
- Industrial controllers
- Effect of feedback on stability and sensitivity
- Concepts of gain and phase margins
- Approximation of transient response from Constant-N Nichol’s Chart
- Design of Control Systems
- Transient and steady state response of control systems
- Root locus techniques
- Compensators

__Communication Systems:__

- Equalization
- Time division and frequency division multiplexing
- Propagation of signals at HF, VHF, UHF and microwave frequency
- Sampling and data reconstructions
- Modulation and detection in analogue and digital systems
- Quantization and coding
- Optical Communication
- Basic information theory

__Microwave Engineering:__

- Microwave Communication Systems-terrestrial and satellite based.
- Lasers
- Microwave Antennas
- Microwave generation and amplifiers
- Microwave Measurements
- Masers,
- Micro-wave propagation
- Microwave Tubes and solid state devices
- Wave guides and other Microwave Components and Circuits

__ISRO Scientist Engineer Syllabus for ____Computer Engineering:__

__ISRO Scientist Engineer Syllabus for__

__Computer Engineering:__

- Memory organization
- I/o System Organization.
- Architecture and instruction set of Microprocessor’s 8085 and 8086
- Microprocessor Based system design
- Microprocessors
- Personal computers and their typical uses
- Programming; Elements of a high level programming language PASCAL/C
- Data representation
- Use of basic data structures
- Processor design
- Fundamentals of computer architecture
- Control unit design

__ISRO Scientist Engineer Syllabus for Mechanical:__

__ISRO Scientist Engineer Syllabus for Mechanical:__

__Engineering Mathematics__

__Linear Algebra__

- Eigenvalues and eigenvectors
- System of linear equations
- Algebra of matrices

__Calculus:__

- Taylor Series
- Partial derivatives
- Definite and improper integrals
- Fourier series
- Multiple integrals
- Total derivatives

__Vector Calculus:__

- Gradient, divergence and curl
- Green, Gauss and Stokes
- Line and surface integrals

__Differential Equations__

- Initial and boundary value problems
- Laplace, wave and diffusion equations
- First order non-linear ODE
- Linear ODE
- Laplace transform

__Probability & Statistics__

- Analysis of Variance
- Gaussian
- Weibul distribution
- Method of least squares
- Regression analysis

__Numerical Methods:__

- Solution of system of linear equations
- Newton and Raphson Method
- Numerical Integration
- Interpolation
- Runge Kutta method

__Turbo machinery__

- Components of gas turbines
- Centrifugal and Axial flow compressor
- Compression processes
- Axial flow turbines
- Francis and Kaptan method
- Euler-Turbine equation
- Hydraulic turbines

__Fluid Mechanics:__

- Fluid properties
- Control-volume analysis of mass
- Momentum and energy
- Fluid acceleration
- Differential equation of continuity and momentum
- Fluid statics
- Manometry
- Buoyancy
- Bernoulli’s equation
- Viscous flow of incompressible fluids
- Boundary layer
- Flow through pipes, head losses in pipes, bends

__Heat-Transfer__

__Modes of heat transfer__

- Dimensionless parameters in free and forced convective heat transfer
- Various correlations for heat transfer in flow over flat plates and through pipes
- Thermal boundary layer
- Radiative heat transfer
- One dimensional heat conduction
- Resistance concept
- Electrical analogy
- Unsteady heat conduction,
- Black and grey surfaces

__Thermodynamics__

- Thermodynamic system and processes
- Irreversibility and availability
- Behavior of ideal and real gases
- Zeroth, First and Second laws of thermodynamics
- Analysis of thermodynamic cycles related to energy conversion
- Carnot, Rankine, Otto, Diesel, Brayton and Vapour compression cycles

__Applied Mechanics and design__

- Design of Machine Elements
- Theory of Machines

__MANUFACTURING AND INDUSTRIAL ENGINEERING__

- Manufacturing Analysis
- Work-Study
- Production Planning and Control
- Inventory Control
- Operations Research
- Metal Casting
- Forming Processes
- Joining Processes
- Operations
- Metrology and Inspection
- Tool Engineering
- Engineering Materials

__Tips to prepare ISRO Scientist / Engineer (SC) Exam:__

__Tips to prepare ISRO Scientist / Engineer (SC) Exam:__

**How to prepare ISRO Scientist / Engineer (SC) Exam:**

- Firstly list out all subjects and start preparation accordingly previous.
- Instead of memorizing it’s better to focus on research and understanding topics while preparing for the topics. It will help you to crack the interview after the written exam.
- To cover the topics for ISRO exam you can depend on GATE syllabus or undergraduate syllabus because more than 90 percent of ISRO questions will be asked from GATE.
- One must practice previous year questions of ISRO once the syllabus is covered as 20 to 30 percent of questions would be repeated from previous year.
- ISRO questions may be easy type but requires understanding of fundamentals as most of the questions of ISRO exam depends on facts, formulas and methods/techniques so practice the questions from GATE, DRDO, other exams previous year questions.