Process Control & Instrumentation Mcqs for Chemical

Q.  Liquid flow rate in an open channel cannot be measured by a/an __________________?

a. Orifice meter
b. Cipolletti weir
c. Rectangular weir
d. V-notch


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  In an exothermic chemical reactor, the manipulated variable is the flow rate of_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following thermocouples is the most suitable for measuring a temperature of about 1600°C in an oxidizing atmosphere ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Temperature measurement by optical pyrometer is done above ____________ point, which is 1063°C ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Degree to which an instrument indicates the changes in measured variable without dynamic error is called its ___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is not a differential pressure flow meter ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  ____________ stability method uses open loop transfer function?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The unit of ‘time constant’ of a system is the same as that of___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An aneroid barometer measures the _____________ pressure?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the Laplace transform of impulse input having magnitude „X‟ ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The offset introduced by proportional controller with gain Kc in response of first order system can be reduced by ____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is not a variable area flow meter ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Configuration of Bourdon spring tube is never made of _____________ shape?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Nichol’s chart deals with __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The deflection in diaphragm (which is used as pressure sensor in pneumatic and electronic instruments) is dependent on the metal thickness, its diameter D. and shape & number of corrugations. Its deflection is proportional to_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the ______________ variable?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Reset rate is the another term used for ____________ time?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Positioning controllers are used for _______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an _____________ pyrometer?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts