Process Control and Instrumentation Stability of a control system containing a transportation lag can be best analysed by Routh test Frequency response methods None of these Root locus methods Routh test Frequency response methods None of these Root locus methods ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same Speed of response All of these Temperature measuring range (- 40°C to 450°C) Accuracy (± 1% of span) Speed of response All of these Temperature measuring range (- 40°C to 450°C) Accuracy (± 1% of span) ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature? Platinum-platinum + rhodium All of these Chromel-constantan Iron-constantan Platinum-platinum + rhodium All of these Chromel-constantan Iron-constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The deflection of the free end of the bimetallic strips in a bimetallic thermometer with temperature is nearly Parabolic Hyperbolic Linear Non-linear Parabolic Hyperbolic Linear Non-linear ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The time constant of a first order process with resistance R and capacitance C is R + C 1/RC R - C RC R + C 1/RC R - C RC ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Routh stability method uses __________ loop transfer function. Either A or B Open Neither A nor B Closed Either A or B Open Neither A nor B Closed ANSWER DOWNLOAD EXAMIANS APP
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