#1
5th May 2016, 12:14 PM
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BARC ECE Question Papers
Hello, I am applying for the job in the BARC and I want the paper of the ECE course, please provide me.
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#2
5th May 2016, 12:55 PM
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Re: BARC ECE Question Papers Hello, here I am providing you the paper of the BARC ECE for job as under: 1. Distinction between FM and PM at high frequencies. 2. Which of these has the least propagation delay RTL/ECL/I2L/CMOS. 3. Switching speed of CMOS is affected/unaffected by changes in supply voltage. 4. Which of these provides a measure of heart rate P/QRS complex/T/none of these. 5. Given a ckt of a logarithmic amplifier you had to identify what ckt was it. 6. JFET can operate in depletion/enhancement/both/none of the above modes. 7. When a BJT operates in saturation the junctions are fwd biased/reverse biased/… 8. BIBO stability criterion implies that poles are within/outside/on the unit circle. 9. For faithful amplification of low amplitude signals the cut-off/active/saturation regions of a transistor is used. 10. Lissajous pattern of a signal rotates 36 times per minute. if the oscillator frequency is 560 kHz then the unknown freq is… 11. Percentage resolution of a 10 bit ADC. 12. To obtain 10 mV resolution on 5 V range how many bit DAC is to be used.. 13. Why is LCD preferred to LED. 14. How will 0.6973 be displayed on 10 V range of a 4 ½ digit multimeter. 15. Which of the following cannot be used for an automatic feedback temp ctrl system thermocouple/thermometer/thermistor/IC sensor. 16. Y(n)=X(-n+3) is an example of a linear/non linear and shift variant/invariant system. 17. The falling body method is used to determine viscosity/humidity/…. 18. Which of these methods of viscosity measurement gives greatest accuracy falling body method/rotating cylinder method/both/… 19. Some question on gas chromatography 20. A device having a rotor with 3 Y-connected coils and a stator is likely to be a synchro/RVDT/control transformer/… |
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