Process Control & Instrumentation Mcqs for Chemical


Q.  Polarograph is meant for the analysis of __________________?

a. Gaseous mixture
b. Miscible liquids
c. Solids
d. Isotopes


ANSWER: See Answer
 
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MCQs:  Temperature measuring instruments are standardised mostly with _____________ points of pure substances?
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MCQs:  Flow rate of sludge is not measured by a/an_________________?
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MCQs:  Pressure of 0.01 psi (absolute) can be measured by ______________ gauge?
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MCQs:  A simple pitot tube measures the___________________?
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MCQs:  The amplitude ratio for the sinusoidal response of __________ is < 1?
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MCQs:  Volumetric expansion is the working principle of the ______________ thermometers?
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MCQs:  Zirconia probe is used for the measurement of___________________?
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MCQs:  Pirani gauge is used for the measurement of________________?
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MCQs:  The _____________ of a vapor pressure thermometer is a functioning element?
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MCQs:  Which of the following is not a second order instrument ?
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MCQs:  Which of the following is a ‘contact’ pyrometer ?
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MCQs:  Thermal conductivity measurement com-prises the working principle of a_________________?
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MCQs:  Process degree of freedom indicates _______________ number of controllers to be used?
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MCQs:  Pick out the wrong statement ?
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MCQs:  ____________ is the static characteristics of an instrument?
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MCQs:  High temperature of around 2000°C of incandescent gas mantles is measured by a/an __________________?
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MCQs:  Zirconia probe is used for the continuous measurement of ______________ flue gases going out of the furnace?
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MCQs:  Which of following error integral is considered as the best criterion in controller settings ?
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MCQs:  The amplitude ratio for the sinusoidal response of a _____________ is 1?
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MCQs:  Which of the following is the dynamic characteristics of an instrument ?
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