Process Control and Instrumentation Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale. Kelvin Reaumer Fahrenheit Centigrade Kelvin Reaumer Fahrenheit Centigrade ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Phase lag of the frequency response of a second order system to a sinusoidal forcing function Is 120° Is 90° at the most Approaches 180° asymptotically Is 30° Is 120° Is 90° at the most Approaches 180° asymptotically Is 30° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A photo electric device in which the resistance of the metal is directly proportional to the light striking on it, is known as photo-conductive cell. Photoelectric transducers are used for the measurement of those parameters, which can be used to produce variation in Flux density Light intensity Current Voltage Flux density Light intensity Current Voltage ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A stable system is the one Which satisfies the conditions for a servo problem None of these For which the output response is bounded for all bounded input Which exhibits an unbounded response to a bounded input Which satisfies the conditions for a servo problem None of these For which the output response is bounded for all bounded input Which exhibits an unbounded response to a bounded input ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Flow rate of a river is measured by a/an Vane meter Open weir Pitot tube Kennison nozzle Vane meter Open weir Pitot tube Kennison nozzle ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not a composition measuring instrument? Polarograph Hot wire anemometer Mass spectrometer Thermal conductivity cell Polarograph Hot wire anemometer Mass spectrometer Thermal conductivity cell ANSWER DOWNLOAD EXAMIANS APP
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