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Chemical Engineering - Process Control and Instrumentation

Exercise : Process Control and Instrumentation - Section 4
36.
Number of poles in a system with transfer function is
2
5
3
1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Radiation thermometer can not measure the temperature
inside a pressure vessel.
of an object without coming in contact with it.
of liquid oxygen.
of moving objects at high temperature.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Temperature measurement by optical pyrometer is done above __________ point, which is 1063°C.
antimony
gold
silver
nickel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic ?
CO2
O2
NO
NO2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Dilatometer is used to measure
stress
strain
deflection
contraction/expansion due to changes in temperature
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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