Paper Details: company -- Hindustan Copper Limited
post -- GET 2008
Date -- 03.08.2008
Dept.-- Electronics?Instrumentation
Aptitude -- 70
Technical-- 80
Total Time -- 2hr 30min
I have listed the question I could able to remember
1. BCD equivalent of 43
2. value of K for stability of a system from a given equation
3. transformer connection for darlington connection
4. damping of balastic galvanometer
5. advantage of chart-pen recorder over CRo
6. CRO - how to change bandwidth
7. questions on CRO construction
8. reverse saturation current of si diode
9. advantage of wire wound resistance over carbon resistance
10. core material for a small coil
11. max fanout-- TTL/ECL/CMOS/MOS
12. component of resistance of monolithic IC
13. functions of capacitors in multivibrators
14. to change a sawtooth signal into a square wave we use--
schmit trigger/ schottkey diode/ zener diode
15. relation b/w á & â in transistor ckt
16. function of SiO2 layer in fabrication
17. 3 questions on ODD MAN OUT
Answers were Sorted based on User's Feedback
Answer / babu
1. 0100 0011
2.From Routh array it can be calculated.
| Is This Answer Correct ? | 1 Yes | 1 No |
Define cryogenic?
please explain about actuator action? direct action & return action ?
How do you measure g's?
5 Answers Aramco, GNFC, HPCL, Polmon, Thermax,
Explain level troll principle & interface level measurement.
how can we calibrate RADAR LEVEL transmitter 0% to 100%
3 Answers Chevron Phillips, Honeywell,
Why the tapping connections are taking above for gas service and below for liquid service?
why we are giving negative supply for vibration sensors?
what is the difference between(Flame proof/Explosion proof)& Fire proof instruments.Both are same or different & if different in which way because the transmitter which have approved ATEX flame proof enclouser but it use PTPE O ring & PTFE Head Gasket,so its (fire safe/fire proof)????????
what is the meaning if the control valve CV is 27,in terms of selecting procedure?
What is the expansion of RADAR? How it works?
any body tell me ,contol valve has how many cheractristic? explain it.
i need some objective type questions in instrumentation
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