RELIANCE (RIL) PAPER ON 22nd MARCH AT KOLKATA,Reliance Industries-RIL Latest company Profile,Reliance Industries-RIL Signals latest selection procedure and test pattern,Reliance Industries-RIL Signals previous years largest collection of solved question papers and detailed solutions,Reliance Industries-RIL Signals free solved sample placement papers,Reliance Industries-RIL Signals technical and hr interview procedure,Reliance Industries-RIL Signals aptitude and technical written test questions with answers,Reliance Industries-RIL Signals question bank,Reliance Industries-RIL Signals Off and On campus recruitment for fresher engineers job details and process
The reliance paper of 23rd march 2011 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.
1 gm/cc = ____kg/m3.
1 atm = ___kg/cm2.
what range of pressure used in pneumatic systems(ans: 3-15 psi).
what type of orifice used for gas-liquid mixture flow: concentric/segmental/eccentric.
Given PB of 60%,70%,80%,90%, which one is the most sensitive?
Integral orifice is used for low/medium/high flow applications.
Which of the following is a variable area type flow meter(ans: rotameter).
For a 36” dia gas pipeline which of the following flowmeter is used: orifice/annubar/target flow meter.
A compressor should be operated above/on/near the surge line.
For measuring γ-ray radioactivity what would you use: scintillation counter/cathode ray tube/all of the above.
In cascade control ___ of the primary controller is the___ of the secondary controller.
For derivative control step input gives ___ output.
Demorgan’s law is useful bcoz it converts NOR to NAND/NOR to AND/etc.
NAND is called a universal gate bcoz..
RS-485 can be used for multidrop communication: true/false.
Which of the following is a high-temp O2 analyser: zirconia/paramagnetic/radiation/etc.
A question on gas chromatography which I can’t recollect.
Given a ckt find out the current in a particular branch.
Zener barrier is used to: limit input current/limit input current coming from field/limit energy going to field.
Which of the following is type K thermocouple: copper constantan/iron constantan/ Pt rhodium/ chromel alumel.
For measuring 1200°C what thermocouple would you use: K/J/E/R.
Full form of MIMS as used with thermocouples.
Relation between flow rate and ΔP(ans: Q a ÖΔP)
Problem using the above relation.
What can be used to detect combinational hazards in circuits: truth table/K-map/sequence table.
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.
Iif 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___.
For a tank containing water to a ht. of 2m pressure at the bottom in kg/cm² is____.
For noise reduction what can be connected across the P.S. pins of an IC: resistor/capacitor/diode/transistor.
The no. of o/p states in a 4-bit ADC.
If the previous state in a 4-bit up/down counter is 1111, the next state will be___.
Advantage of double seated control valve.
Which of the following types of CV has tight shut-off: III/IV/V/VI.
Ratio of maxm. to minm. Controllable flow of a CV is called___.
Which of these is not a CV characteristic: quick opening/linear/modified parabolic/equal %.
An I/P converter converts analog to pneumatic/analog to digital/digital to pneumatic.
The commonly used range of analog current signal is___.
Full form of CMOS.
Which of these is required for calibration: calibrating equipment/controlled environmental conditions/competent personnel/traceability of standards/all of the above.
Glycerine filled gauges are used for prevention of corrosion/pulsation/some other option/all of these.
full form of TCP/IP.
Which of the following is insensitive to noise: optical fibre/twisted pair/coaxial cable.
Maxm cable length in RS-232C: 50m/100m/150m/200m.
Which of the foll cannot be used to generate square waves: astable/monostable/bistable/bootstrapping ckt.
Advantage of floating power supply
For flow control loop what can be used: PID/PI/P control.
Capacitor energy equation(ans: W=½CV²).
Given an 8-bit string identify which does not have even parity.
What is done in a flapper-nozzle amplifier.
Dead weight tester operates on which principle (ans: pascal’s law).