Process Control and Instrumentation Which of the following is not a differential pressure flow meter? Orificemeter Rotameter Flow nozzle Venturimeter Orificemeter Rotameter Flow nozzle Venturimeter ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A mercury thermometer can not be used to measure the temperature below the freezing point of mercury, which is __________ °C. -11.9 -38.9 -80.9 -60.9 -11.9 -38.9 -80.9 -60.9 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Pick out the first order system from among the following. Mercury in glass thermometer kept in boiling water Non-interacting system of two tanks in series Interacting system of two tanks in series Damped vibrator Mercury in glass thermometer kept in boiling water Non-interacting system of two tanks in series Interacting system of two tanks in series Damped vibrator ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A negative gain margin expressed in decibels means a/an __________ system. Critically damped None of these Stable Unstable Critically damped None of these Stable Unstable ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Composition of natural gas is determined by the Haldane apparatus Both B and C Chromatograph Mass spectrometer Haldane apparatus Both B and C Chromatograph Mass spectrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is a desirable characteristic of an instrument? High drift High measuring lag Poor reproducibility High fidelity High drift High measuring lag Poor reproducibility High fidelity ANSWER DOWNLOAD EXAMIANS APP
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