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Home / Placement Paper / ISRO Placement Papers 2014 With Answers (Computer, Electronics, ME)

ISRO Placement Papers 2014 With Answers (Computer, Electronics, ME)

ISRO Placement Papers 2014

  • Indian Space Research Organization (ISRO) has disclosed a latest notification for ISRO Placement Papers 2014 With Answers for the streams as Computer, Electronics, ME.
  • Large no. of aspirants has been selected in this organization through the study pattern shown on this web page related to recruitment examination for any issued post.
  • We suggest all the visitors of this web page that read each and every word written on this page related to ISRO Placement Papers 2014.

Company Name

Indian Space Research Organization

Location

India

Type of Company

Information Technology

ISRO Selection Process

  • Written test
  • Interview
  • Verification of documents

Q. How many NAND gates required to implement AB+CD+EF

ANS. 4

Q. Transparent latch is seen in which type of flip flop

ANS. D flip-flop

Q. Odd parity generator uses which logic?

  • Digital
  • Analog
  • Sequential
  • none

One question based on Ripple counter.

Q. Which type of ADC is fastest?

ANS-flash/Parallel

Q. Which one of the following is fastest read/writable memory?

  • PROM
  • EEPROM
  • Flash
  • none

Q. In array programming which one is used

  • SISD
  • PISD
  • MISD
  • None

Q. Solve?(t2?(t-2)dt?

Q. Find Laplace transform of e-2t?

ANS- 1/s+2

Q. Given VSWR=2 find reflection coefficient?

ANS-1/3

Q. There are 2 seats to fill in a office a wife and husband came for the interview. For overall competition the probability of a wife to get selected is 1/7. The probability of husband to be selected is 1/5. Then find the probability of either wife/husband to get selected?

Q. Find the differential equation of y=Ae3x+Be2x?

One problem based on determination of resistance and one on inverting and non inverting Amplifier.

Two Questions based on capacitor and one question based on inductance

Q. The Unit step signal is given to inductance what is the output?

Q. what is the difference b/w switch and HUB?

  • switch avoids flooding
  • HUB stops broadcasting.

a)    One question related to Energy signal and time signal (Depending on amplitude and Phase)?

b)    A question related to switch to find resistance if switch is closed

c)    A question based on SI and GE

d)    One question based on Enhancement MOSFET

e)    Problem to find Iceo

Q. what is the advantage of using 4 diodes in Bridge rectifier compared to full wave rectifier?

Question related to PIV of bridge rectifier compared to Full wave rectifier

Q. Which one of the following has high I/p impedance

  • CC
  • CB
  • CE
  • None

Note

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