RAC DRDO RECRUITMENT 2020 (EE) | DRDO RECRUITMENT 2020

DRDO RAC SCIENTIST B Electronics & Comm. Engg EXAMINATION, 2020

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RAC DRDO Equivalent acceptable subjects of Essential Qualification Degree

• Electronics & Communication Engg
• 2. Electronics Engg
• 3. Electronics & Computer Engg
• 4. Electronics & Control Engg.
• 5. Electronics & Communication SystemEngg
• 6. Electronics & Instrumentation Engg
• 7. Electronics & Tele-Communication Engg
• 8. Electronics & Telematics Engg
• 9. Industrial Electronics Engg
• 10. Tele Communication Engg
• 11. Telecommunication & Information Tech
• 12. Applied Electronics & Instrumentation Engg
• 13. Electronics &Electrical Communication Engg
• 14. Electrical with Communication Engg
• 15. Radio Physics & Electronics
• 16. Electrical Engg
• 17. Electrical & Electronics Engg
• 18. Electronics & Communication Engg(Avionics)

DRDO RAC GATE Qualification:

Valid GATE score in Electronics & Communication Engg [Paper code : EC]

DRDO RAC PERCENT REQUIRED

2.Minimum 80% aggregate marks in EQ degree, if done from an Indian Institute of Technology (IIT) or National Institute of Technology (NIT).

RAC DRDO VACANCY DISTRIBUTION

RAC DRDO AGE LIMIT

AGE LIMIT FOR CANDIDATES

HOW TO APPLY FOR RAC DRDO

• Candidates are required to register online at the RAC website (CLICK HERE).
• On successful registration, the candidates may login before the closing date of the advertisement to fill the application form online. The candidates are required to upload the requisite certificates (See Para 3 for details), the details of the application fee payment (if not exempted) and lock the application before submission of the same.
• Candidates in Govt. service or in Govt. owned organisations should submit their applications online directly to the Recruitment and Assessment Center (RAC). However, such candidates are immediately required to give due intimation to their employer regarding the details of the DRDO posts to which they have applied, requesting the employer to communicate to RAC directly (in case of any objection) within 30 days of the deadline for applying to the DRDO post(s). To this effect, a declaration (Please see Para 3(vi) for details) is to be uploaded by the candidate that he/she has intimated their employer that they have applied for a post in DRDO. Candidates should note that in case a communication is received from their employer by RAC withholding permission to the candidates applying for the posts, their candidature will be liable for cancellation.
• Candidates are advised to retain a copy of the online recruitment application (pdf format) after locking the online application form.

RAC DRDO ACADEMIC REQUIREMENT

RAC DRDO PAPER PATTERN

DISCRIPTIVE EXAM PART 1 DRDO RAC

iii)The Descriptive Examination is likely to be held in October2020.

DOCUMENTS TO BE SUBMITTED OR DOCUMENTS REQUIRED FOR DRDO RAC

• Self attested certificates/testimonials regarding Date of Birth (Matriculation /High School Certificate or Birth Certificate issued by appropriate local authority), Essential Qualification degree along with mark-sheets (both front and reverse side), Conversion Formula (CGPA/CPI to Percentage), Caste, EWS status, Ex-serviceman, Disability, Employment in Central Govt civilian posts, etc. The maximum file size of each attachment should not exceed 500KB and it must be legible when a print out is taken.
• A recent passport size colour photograph (size not exceeding 30 KB; resolution of 110 x 140 pixels).
• Scanned sample of candidate’s signature.
• Valid GATE score card (Applicable only for Category I candidates in Part-I disciplines, and for all candidates in Part-II disciplines).
• NET certificate and score card (Applicable only for candidates in Part-III discipline)
• The candidates, whether in Govt Service or in Govt owned organisations, should upload a signed declaration (as per the proforma available at RAC website) that they have informed their Cadre Controlling Authority (CCA) in writing that they have applied for the post of Scientist ‘B’ in DRDO.
• A provision will be made for the candidates who have appeared in final year examination, to upload their degree/provisional degree certificate online till 31 August 2020 (extendable, at the discretion of RAC, depending upon the situation prevailing at that time).
• A provision will be made for the candidates due to appear for the NET June 2020 examination, to upload their NET certificate/score card online till the 15^th day from the declaration of the NET June 2020 results.

RAC DRDO SYLLABUS ETC | DRDO RAC SYLLABUS 2020

PAPER – I

1.Basic Electronics Engineering: Basics of semiconductors; Diode/Transistor basics and characteristics; Diodes for different uses; Junction & Field Effect Transistors (BJTs, JFETs, MOSFETs); Transistor amplifiers of different types, oscillators and other circuits; Basics of Integrated Circuits (ICs); Bipolar, MOS and CMOS ICs; Basics of linear ICs, operational amplifiers and their applications‐linear/non‐linear; Optical sources/detectors; Basics of Opto electronics and its applications.

2.Basic Electrical Engineering: DC circuits‐Ohm’s & Kirchoff’s laws, mesh and nodal analysis, circuit theorems; Electro‐magnetism, Faraday’s & Lenz’s laws, induced EMF and its uses; Single‐phase AC circuits; Transformers, efficiency; Basics‐DC machines, induction machines, and synchronous machines; Electrical power sources‐ basics: hydroelectric, thermal, nuclear, wind, solar; Basics of batteries and their uses.

3.Materials Science: Electrical Engineering materials; Crystal structure & defects; Ceramic materials‐structures, composites, processing and uses; Insulating laminates for electronics, structures, properties and uses; Magnetic materials, basics, classification, ferrites, ferro/para‐magnetic materials and components; Nano materials‐basics, preparation, purification, sintering, nano particles and uses; Nano‐optical/magnetic/electronic materials and uses; Superconductivity, uses.

4.Electronic Measurements and Instrumentation: Principles of measurement, accuracy, precision and standards; Analog and Digital systems for measurement, measuring instruments for different applications; Static/dynamic characteristics of measurement systems, errors, statistical analysis and curve fitting; Measurement systems for non‐electrical quantities; Basics of telemetry; Different types of transducers and displays; Data acquisition system basics.

5.Network Theory: Network graphs & matrices; Wye‐Delta transformation; Linear constant coefficient differential equations‐ time domain analysis of RLC circuits; 26 Solution of network equations using Laplace transforms‐ frequency domain analysis of RLC circuits; 2‐port network parameters‐driving point & transfer functions; State equations for networks; Steady state sinusoidal analysis.

6.Analog and Digital Circuits: Small signal equivalent circuits of diodes, BJTS and FETs; Diode circuits for different uses; Biasing & stability of BJT & JFET amplifier circuits; Analysis/design of amplifier‐ single/multi‐stage; Feedback& uses; Active filters, timers, multipliers, wave shaping, A/D‐D/A converters; Boolean Algebra& uses; Logic gates, Digital IC families, Combinatorial/sequential circuits; Basics of multiplexers, counters/registers/ memories /microprocessors, design& applications.

PAPER – II

1.Analog and Digital Communication Systems: Random signals, noise, probability theory, information theory; Analog versus digital communication & applications: Systems‐ AM, FM, transmitters/receivers, theory/practice/ standards, SNR comparison; Digital communication basics: Sampling, quantizing, coding, PCM, DPCM, multiplexing‐audio/video; Digital modulation: ASK, FSK, PSK; Multiple access: TDMA, FDMA, CDMA; Optical communication: fibre optics, theory, practice/standards.

2.Control Systems: Classification of signals and systems; Application of signal and system theory; System realization; Transforms& their applications; Signal flow graphs, Routh‐Hurwitz criteria, root loci, Nyquist/Bode plots; Feedback systems‐open &close loop types, stability analysis, steady state, transient and frequency response analysis; Design of control systems, compensators, elements of lead/lag compensation, PID and industrial controllers.

3.Computer Organization and Architecture: Basic architecture, CPU, I/O organisation, memory organisation, peripheral devices, trends; Hardware /software issues; Data representation& Programming; Operating systems‐basics, processes, characteristics, applications; Memory management, virtual memory, file systems, protection & security; Data bases, different types, characteristics and design; Transactions andconcurrency control; Elements of programming languages, typical examples.

4.Electro Magnetics: Elements of vector calculus, Maxwell’s equations‐basic concepts; Gauss’, Stokes’ theorems; Wave propagation through different media; Transmission Lines‐different types, basics, Smith’s chart, impedance matching/transformation, S‐parameters, pulse excitation, uses; Waveguides‐basics, rectangular types, modes, cut‐off frequency, dispersion, dielectric types; Antennas‐radiation pattern, monopoles/dipoles, gain, arrays‐active/passive, theory, uses.

5.Advanced Electronics Topics: VLSI technology: Processing, lithography, interconnects, packaging, testing; VLSI design: Principles, MUX/ROM/PLA‐based design, Moore & Mealy circuit design; Pipeline concepts & functions; Design for testability, examples; DSP: Discrete time signals/systems, uses; Digital filters: FIR/IIR types, design, speech/audio/radar signal processing uses; Microprocessors & microcontrollers, basics, interrupts, DMA, instruction sets, interfacing; Controllers & uses; Embedded systems.

6.Advanced Communication Topics: Communication networks: Principles /practices /technologies /uses /OSI model/security; Basic packet multiplexed streams/scheduling; Cellular networks, types, analysis, protocols (TCP/TCPIP); Microwave & satellite communication: Terrestrial/space type LOS systems, block schematics link calculations, system design; Communication satellites, orbits, characteristics, systems, uses; Fibre‐optic communication systems, block schematics, link calculations, system design.

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