Process Control and Instrumentation Number of poles in a system with transfer function 1/(s² + 2s² + 1) is 2 5 1 3 2 5 1 3 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Range of hydrogen gas constant volume themometer is __________ °C. 100 - 500 400 - 1000 0 to 100 -10 to 20 100 - 500 400 - 1000 0 to 100 -10 to 20 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change? Carbon-tetrachloride Mercury Water Methyl alcohal Carbon-tetrachloride Mercury Water Methyl alcohal ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following judges the accuracy of an instrument? Static error None of these Dead zone Drift Static error None of these Dead zone Drift ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Composition of natural gas is determined by the Both B and C Haldane apparatus Mass spectrometer Chromatograph Both B and C Haldane apparatus Mass spectrometer Chromatograph ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not a variable area flow meter? Magnetic flow meter Piston type meter Orifice and tapered plug meter Rotameter Magnetic flow meter Piston type meter Orifice and tapered plug meter Rotameter ANSWER DOWNLOAD EXAMIANS APP
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