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MCQs: The time constant of a unity gain, first order plus time delay process is 5 min. If the phase lag at a frequency of 0.2 rad/min is 60°, then the dead time (in minutes) is________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Dead zone is the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: All the thermocouples used for temperature measurement use dissimilar metal ________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A non-linear chemical system is exemplified by a/an_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 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 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Phase margin is equal to_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For the time domain function f(t) = t, the Laplace transform of ∫0 t f(t) dt is given by___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Thermocouple is suitable for measuring_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The frequency at which maximum amplitude ratio is attained is called the ______________ frequency?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The time taken for a radioactive element to reduce to 50% of its original weight is _____________ years, if its half life period is 12 years?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Select the correct statement from the following?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the first order system from among the following ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the one which is a first order instrument ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: What is the value of ‘q’ for saturated vapor feed to a distillation column? (where q = fraction of the feed stream that is liquid ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Large process vessels operating under extreme temperature and pressure conditions are normally clad/ lined with materials like stainless steel, aluminium, nickel & its alloys, copper & its alloys and titanium. The cladding thickness is generally about ______________ percent of the total thickness?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement pertaining to the design of a horizontal tube evaporator ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In a distillation column, bubble caps are located on trays with a pitch of ______________ times the outside diameter of the caps?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ______________ closure is the weakest enclosure for cylindrical vessels?
Category: Chemical Engineering Mcqs, Published by: teswesm
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