**Indian Space Research Organisation (ISRO): BE/B.TECH Jobs**

**Advertisement No. ISRO HQ:ICRB:01/2009**

**Official Website:**

www.isro.gov.in

ISRO offers the position of **Scientist/Engineer (SC)**

**Apply Between:**

February 10, 2009 and March 12, 2009

**Last Date to Receive Application:**

March 19, 2009

**Written Test On:**

April 26, 2009

**Pay Band:**

Rs.15600-39100/- + 5400 (Grade Pay)

**Specialized Fields:**

Code: 01

Post: Scientist/Engineer SC - Electronics

Code: 02

Post: Scientist/Engineer SC - Mechanical

Code: 03

Post: Scientist/Engineer SC - Computer Science

**Eligibility:**

BE/B.Tech or equivalent in First Class with an aggregate minimum of 65% (average of all semesters for which results are available). Candidates who are slated to complete the BE/B.Tech course in the academic year 2008-09 are also eligible to apply provided final Degree in first class with 65% aggregate is available by August 31, 2009.

**Age Limit:**

35 years as on March 12, 2009 (relaxation as per rules).

**How to Apply:**

* The application for **on-line registration** will be hosted in the ISRO web-site between February 10, 2009 and March 12, 2009. Candidates may visit our web-site at www.isro.gov.in to register their applications on-line.

**Application Fee:**

Rs.100/- (Rupees One Hundred Only) for each application. Demand Draft details need to be filled-in at the time of on-line registration. The candidate before filing his/her application has to take a DD for Rs.100/- from any of the Nationalized Bank in favour of the **Sr. Accounts Officer, ISRO HQ, Bangalore, payable at Bangalore**.

After filing the application, on-line, the applicant has to send the DD with his/her Full Name (as entered in web), Post Number and Registration No. written on the reverse of the DD to

Administrative Officer (ICRB),

ISRO Headquarters,

Antariksh Bhavan,

New BEL Road,

Bangalore - 560231

by **ordinary post** superscribing on the envelope **"ISRO RECRUITMENT-SCI/ENGR-SC(BE/B.TECH)".**

**Note:** Scheduled Castes (SC), Scheduled Tribes (ST) and Persons with Disabilities (PWD) candidates are exempted from Application Fee. However, SC/ST and PWD candidates will have to send attested Caste Certificate and Medical Certificate of Board respectively by post to Administrative Officer (ICRB) duly indicating the Name, Post No. and Reg.No. on the reverse.

**Selection Process:**

Based on bio-data, initial screening will be conducted to short-list candidates for taking-up written test. The written test will be conducted on **April 26, 2009**, Sunday at ten venues viz., **New Delhi, Ahmedabad, Bangalore, Guwahati, Bhopal, Chennai, Mumbai, Hyderabad, Kolkata and Thiruvananthapuram.** Candidates short-listed based on the performance in the written test will be called for **interview**, the schedule and venue of which will be intimated. Candidates attending the interview will be reimbursed to and fro second-class train fare by the shortest route from the address given in the application to the place of interview.

**Solved Sample Question Paper for ISRO Scientist / Engineer Recruitment (Computer Science/ IT)**

**Download More Details:**

http://www.isac.gov.in/CentralBE/advt.jsp

**NOTE: ONLY FOR COMPUTER SCIENCE**

sir i need a previous paper of 2014 with answer

kindly send the syllabus & previous year papers for the post of Scientist/Engineer-electronics

Sir, I need the previous ISRO scientist recruitment exam papers of ece.. plz send them to me

plz send the syllabus & previous year paper for the post of scientist/engineer- electronics as soon as possible.....................

Hai I am praparing for scientist/engineer-electronics (ISRO please send the syllabus for scientist/engineer-electronics.

ISRO does not issues any specific syllabus for their exam. They check the true knowledge of the candidate.

• Network graphs: matrices associated with graphs; incidence, fundamental cut set and fundamental circuit matrices.

• Solution methods: nodal and mesh analysis.

• Network theorems: superposition, Thevenin and Norton’s maximum power transfer, Wye-Delta transformation. Steady state sinusoidal analysis using phasors. Linear constant coefficient differential equations; time domain analysis simple RLC circuits, Solution of network equations using Laplace transform; frequency domain analysis of RLC circuits.

• 2-port network parameters: driving point and transfer functions. State equations for networks.

• Electronic Devices: Energy bands in silicon, intrinsic and extrinsic silicon.

• Carrier transport in silicon: diffusion current, drift current, mobility, resistivity. Generation and recombination of carriers. p-n junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, p-I-n and avalanche photo diode, LASERs. Device technology: integrated circuits fabrication process, oxidation, diffusion, ion implanation, photolithography, n-tub, p-tub and twin-tub CMOS process.

• Analog Circuits: Equivalent circuits (large and small-signal) of diodes, BJTs, JFETs, and MOSFETs. Simple diode circuits, clipping, clamping, recitifier. Biasing and bias stability of transistor and FET amplifiers.

• Amplifiers: single-and multi-stage, differential, operational, feedback and power. Analysis of amplifiers; frequency response of amplifiers. Simple op-amp circuits. Filters. Sinusoidal oscillators; criterion for oscillation; single-transistor and op-amp configurations. Function generators and wave-shaping circuits. Power supplies.

• Digital circuits: Boolean algebra, minimization of Boolean functions; logic gates digital IC families (DTL, TTL, ECL, MOS, CMOS). Combinational circuits: arithmetic circuits, code converters, multiplexers and decoders.

• Sequential circuits: latches and flip-flops, counters and shift-registers. Sample and hold circuits, ADCs, DACs. Semiconductor memories.

• Microprocessor(8085): architecture, programming, memory and I/O interfacing.

• Signals and Systems: Definitions and properties of Laplace transform, continuous-time and discrete-time Fourier seris, continuous-time and discrete-time Fourier Transform, z-transform. Sampling theorems. Linear Time-Invariant (LTI) Systems: definitions and properties; casuality, stability, impulse response, convoilution, poles and zeros frequency response, group delay, phase delay. Signal transmission through LTI systems.

• Random signals and noise: probability, random variables, probability density function, autocorrelation, power spectral density.

• Controls Systems: Basic control system components; block diagrammatic description, reduction of block diagrams. Open loop and closed loop (feedback) systems and stability analysis of these systems. Signal flow graphs and their use in determining transfer functions of systems; transient and steady state analysis of LTI control systems and frequency response.

• Tools and techniques for LTI control system analysis: root loci, Routh-Hurwitz criterion, Bode and Nyquist plots.

• Control system compensators: elements of lead and lag compensation, elements of Proporational-Integral-Derivative(PID) control. State variable representation and solution of state equation of LTI control systems.

• Communications: Analog communication systems: amplitude and angle modulation and demodulation systems, spectral analysis of these operations, superheterodyne receivers; elements of hardware, realizations of analog communication systems; signal-to-noise ratio (SNR) calculations for amplitude modulation (AM) and frequency modulation (FM) for low noise conditions.

• Digital communication systems: pulse code modulation (PCM), differential pulse code modulation (DPCM), delta modulation (DM); digital modulation schemes-amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), matched filter receivers, bandwith consideration and probability of error calculations for these schemes.

• Electromagnetics: Elements of vector calculus: divergence and curl; Gauss’ and Stokes’ theorems, Maxwell’s equations: differential and integral forms. Wave equation, Poynting vector.

• Plane waves: propagation through various media; reflection and refraction; phase and group velocity; skin depth.

• Transmission lines: characteristic impedance; impedance transformation; Smith chart; impedance matching; pulse excitation.

• Waveguides: modes in rectangular waveguides; boundary conditions; cut-off frequencies; dispersion relations.

• Antennas: Dipole antennas; antenna arrays; radiation pattern; reciprocity theorem, antenna gain.

dis is all wat i know. hope it will help u.

please send me isro(mechanical) syllabus.

please post me sylabus and sample question papers of isro for mechanical engineering

hey...i am also a mechanical student ..how to enter in to isro pls let me know..wher to apply?qualification?when its gonna happen..pls send the details..

hi, plz send me the syllabus of electronics & communication and the solved sample papers for preparation

my branch is ece i have applied for isro, i dont know which book to refer so please guide me to purchase a book to study.previous model paper

Sir, plese send me previous year mechanical paper of ISRO.

hi can anyone send me the syllabus and previous year question paper for the post of scientist/engineer-electronics..

kindly send me the syllabus and previous test papers for the post of Scientist/Engineer-mechanical engg..

thanx

hi friends

kindly send me the previous years question papers in the exam for the post of scientist/Engineer-electronics.

thanks

hello please send the syllabus for scientist/engineer-electronics

can u please send me the syllabus and previous question papers for the post of scientist/engineer from electronics.... thank you.

plz send me solved paper of mechanical engineering 2009............

pls send the syllabus and previous year question paper of ISRO for mechanical engg.

plzz send me isro syllabus for electronics & telecommunication branch.

hello,

please send me the syllabus for the post of scientist/engineers-electronics.

thanks...

im from electronics and communication branch..plz,plz send previous papers of isro exam..i need ur help

Hello, can any body send the syllabus and previous papers for Scientist/Engineer-Electronics Branch Exam year 2010.

Thanks

Please send the procedure to join in ISRO. I am in now intermediat second year.