Process Control and Instrumentation Concentration of sugar solution can be determined by the Oscillometry Flame photometry Polarimetry Emission spectroscopy Oscillometry Flame photometry Polarimetry Emission spectroscopy ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Working principle of mercury in glass thermometer is Pressure rise with temperature Linear expansion Volumetric expansion None of these Pressure rise with temperature Linear expansion Volumetric expansion None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a single tank system, the transfer function of level to inlet flow rate is R/TS L(TS + l) R/(TS + 1) 1/TS R/TS L(TS + l) R/(TS + 1) 1/TS ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermometers is not suitable for distant reading upto 60 metres? Resistance thermometer Constant volume gas thermometer Vapor pressure thermometer Mercury in glass thermometer Resistance thermometer Constant volume gas thermometer Vapor pressure thermometer Mercury in glass thermometer 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? Water Carbon-tetrachloride Methyl alcohal Mercury Water Carbon-tetrachloride Methyl alcohal Mercury ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a feed-back control system G and H denote open loop and close loop transfer functions respectively. The output-input relationship is G/H H(1 + G) H/G G/(1 + H) G/H H(1 + G) H/G G/(1 + H) ANSWER DOWNLOAD EXAMIANS APP
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