BSNL JTO/JAO

• Materials and components

  3 topics

  • Structure and properties of Electronic Engineering materials, Conductors, Semiconductors and Insulators, Magnetic, Ferroelectric, Piezoelectric, Ceramic, Optical and Superconducting materials
  • Passive components and characteristics, Resistors, Capacitors and Inductors
  • Ferrites, Quartz crystal, Ceramic resonators, Electromagnetic and Electromechanical components

• Physical Electronics, Electron Devices and ICs

  8 topics

  • Electrons and holes in semiconductors, Carrier Statistics, Mechanics of current flow in a semi-conductor, Hall effect
  • Junction theory
  • Different types of diodes and their characteristics
  • Bipolar Junction transistor
  • Field effect transistors
  • Power switching devices like SCRs, CTOs, power MOSFETs
  • Basics of ICs-bipolar, MOS and CMOS types
  • Basics of Opto Electronics

• Network theory

  3 topics

  • Network analysis techniques
  • Network theorem, transcient and steady state sinusoidal response, Transmission criteria: delay and rise time Elmore’s and other definition, effect of cascading
  • Elements of network synthesis

• Electromagnetic Theory

  3 topics

  • Transmission lines: basic theory, standing waves, matching applications, microstrip lines
  • Basics of waveguides and resonators
  • Elements of antenna theory

• Electronic Measurements and instrumentation

  6 topics

  • Basic concepts, standards and error analysis
  • Measurements of basic electrical quantities and parameters
  • Electronic measuring instruments and their principles of working: analog and digital, comparison, characteristics, applications
  • Transducers
  • Electronic measurements of non-electrical quantities like temperature, pressure, humidity etc.
  • Basics of telemetry for industrial use

• Power Electronics

  9 topics

  • Power Semiconductor devices, Thyristor, Power transistor, MOSFETs, Characteristics and operation
  • AC to DC convertors
  • 1-Phase and 3-phase DC to DC Convertors
  • AC regulators
  • Thyristor controlled reactors, switched capacitor networks
  • Inverters: Single-phase and 3-phase
  • Pulse width modulation
  • Sinusoidal modulation with uniform sampling
  • Switched mode power supplies

• Analog Electronic Circuits

  8 topics

  • Transistor biasing and stabilization, Small Signal analysis
  • Power amplifiers
  • Frequency response, Wide band techniques, Feedback amplifiers
  • Tuned amplifiers
  • Oscillators
  • Rectifiers and power supplies
  • Operational Amplifier, other linear integrated circuits and applications
  • Pulse shaping circuits and waveform generators

• Digital Electronic Circuits

  14 topics

  • Transistor as a switching element
  • Boolean algebra, simplification of Boolean functions, Karnaugh Map and applications
  • IC Logic gates and their characteristics
  • IC logic families: DTL, TTL, ECL, NMOS, PMOS and CMOS gates and their comparison
  • Combinational logic circuits
  • Half adder, full adder
  • Digital Compartor
  • Multiplexer Demultiplexer
  • ROM and their applications
  • Flip-flops, R-S, J-K, D and T flip-flops
  • Different types of counters and registers
  • waveform generators
  • A/D and D/A convertors
  • Semiconductor memories

• Control Systems

  9 topics

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

• Communication systems

  8 topics

  • Basic information theory: Modulation and detection in analogue and digital systems
  • Sampling and data reconstruction
  • Quantization & Coding
  • Time division and frequency division multiplexing
  • Equalisation
  • Optical Communication: in free space & fibre optic
  • Propagation of signals at HF, VHF, UHF and microwave frequency
  • Satellite communication

• Microwave Engineering

  3 topics

  • Microwave Tubes and solid state devices, Microwave generation and amplifiers, Waveguides and other Microwave Components and Circuits, Microstrip circuits, Microwave antennas, Microwave Measurements, MASERS LASERS
  • Microwave Propogation
  • Microwave Communication Systems-terrestrial and satellite based

• Computer Engineering

  10 topics

  • Number Systems
  • Data representation
  • Programming
  • Elements of a high level programming language PASCAL/C
  • use of basic data structures
  • Fundamentals of computer architecture processor design
  • Control unit design
  • Memory organization
  • I/O System Organization
  • Personal computers and their typical uses

• Microprocessors

  3 topics

  • Microprocessor architecture - Instruction set and simple assembly language programming
  • Interfacing for memory and I/O
  • Applications of Microprocessors in Telecommunications and power system

Topics pending official syllabus normalization.