Process Control and Instrumentation The temperature range for which copper resistance thermometer can be used is __________ °C -200 to 150 0 to 150 500 to 900 350 to 750 -200 to 150 0 to 150 500 to 900 350 to 750 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Dead zone in an instrument must be less than __________ percent of the scale. 4 0.2 8 1.5 4 0.2 8 1.5 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The function of a transducer is to Amplify the input signal Convert the primary signal into a more useful quantity, usually an electric impulse Modify the input signal Codify/decodify the input signal Amplify the input signal Convert the primary signal into a more useful quantity, usually an electric impulse Modify the input signal Codify/decodify the input signal ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid flow rate in a small channel is best measured by a/an Vane meter Weir Venturimeter Pitot tube Vane meter Weir Venturimeter Pitot tube 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 Non-linear Hyperbolic Linear Parabolic Non-linear Hyperbolic Linear ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Working principle of mercury in glass thermometer is based on the __________ of mercury with increase in temperature. Increase of pressure Volumetric expansion Increase of thermal conductivity Differential linear expansion Increase of pressure Volumetric expansion Increase of thermal conductivity Differential linear expansion ANSWER DOWNLOAD EXAMIANS APP
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