Reliance(RIL)  Placement Paper   Whole Testpaper   Kolkata-23 Mar 2008

Reliance(RIL)  Placement Paper   Whole Testpaper   Kolkata-23 Mar 2008

  • Posted by  FreshersWorld 
    7 Jan, 2012


    The reliance paper of 23rd march 2008 was more or less of an easy type. It had two sections, a mental aptitude test containing 75 questions and a technical portion of 50 questions. Both were to be solved in half an hour.


    Mental aptitude(75 ques):  

    All of the questions were quite easy, very easy in fact. Just one question seemed odd, which was:

    Revolution is related to evolution in the same way as flying is to walking/standing/bird/whirling.


    Technical(Instrumentation-50 ques):  

    1. 1 gm/cc = ____kg/m3.
    2. 1 atm = ___kg/cm2.
    3. what range of pressure used in pneumatic systems(ans: 3-15 psi).
    4. what type of orifice used for gas-liquid mixture flow: concentric/segmental/eccentric.
    5. given PB of 60%,70%,80%,90%, which one is the most sensitive?
    6. integral orifice is used for low/medium/high flow applications.]
    7. which of the following is a variable area type flow meter(ans: rotameter).
    8. for a 36? dia gas pipeline which of the following flowmeter is used: orifice/annubar/target flow meter.
    9. a compressor should be operated above/on/near the surge line.
    10. for measuring ?-ray radioactivity what would you use: scintillation counter/cathode ray tube/all of the above.
    11. in cascade control ___ of the primary controller is the___ of the secondary controller.
    12. for derivative control step input gives ___ output.
    13. demorgan?s law is useful bcoz it converts NOR to NAND/NOR to AND/etc.
    14. NAND is called a universal gate bcoz..
    15. RS-485 can be used for multidrop communication: true/false.
    16. which of the following is a high-temp O2 analyser: zirconia/paramagnetic/radiation/etc.
    17. a question on gas chromatography which I can?t recollect.
    18. given a ckt find out the current in a particular branch.
    19. zener barrier is used to: limit input current/limit input current coming from field/limit energy going to field.
    20. which of the following is type K thermocouple: copper constantan/iron constantan/ Pt rhodium/ chromel alumel.
    21. for measuring 1200°C what thermocouple would you use: K/J/E/R.
    22. full form of MIMS as used with thermocouples.
    23. relation between flow rate and ?P(ans: Q a Ö?P)
    24. problem using the above relation.
    25. what can be used to detect combinational hazards in circuits: truth table/K-map/sequence table.
    26. if a chip containing a RAM has power switched off and then on, then data in the RAM is irretrievably lost/data is retained/data is retained with minor modifications/chip is damaged.
    27. if a 20 MHz wave is fed into a cascade of mod-10,mod-5 and mod-4 counters the lowest o/p freq obtainable is___.
    28. for a tank containing water to a ht. of 2m pressure at the bottom in kg/cm² is____.
    29. for noise reduction what can be connected across the P.S. pins of an IC: resistor/capacitor/diode/transistor.
    30. the no. of o/p states in a 4-bit ADC.
    31. if the previous state in a 4-bit up/down counter is 1111, the next state will be___.
    32. advantage of double seated control valve.
    33. which of the following types of CV has tight shut-off: III/IV/V/VI.
    34. ratio of maxm. to minm. Controllable flow of a CV is called___.
    35. which of these is not a CV characteristic: quick opening/linear/modified parabolic/equal %.
    36. an I/P converter converts analog to pneumatic/analog to digital/digital to pneumatic.
    37. the commonly used range of analog current signal is___.
    38. full form of CMOS.
    39. which of these is required for calibration: calibrating equipment/controlled environmental conditions/competent personnel/traceability of standards/all of the above.
    40. glycerine filled gauges are used for prevention of corrosion/pulsation/some other option/all of these.
    41. full form of TCP/IP.
    42. which of the following is insensitive to noise: optical fibre/twisted pair/coaxial cable.
    43. maxm cable length in RS-232C: 50m/100m/150m/200m.
    44. which of the foll cannot be used to generate square waves: astable/monostable/bistable/bootstrapping ckt.
    45. advantage of floating power supply
    46. for flow control loop what can be used: PID/PI/P control.
    47. capacitor energy equation(ans: W=½CV²).
    48. given an 8-bit string identify which does not have even parity.
    49. what is done in a flapper-nozzle amplifier.
    50. dead weight tester operates on which principle (ans: pascal?s law).

    I cannot state the cut-off, but 78 students out of 196 were short-listed for the interview.

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