Process Control and Instrumentation Which of the following is the dynamic characteristics of an instrument? Reproducibility Fidelity Dead zone Sensitivity Reproducibility Fidelity Dead zone Sensitivity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Continuous measurement of moisture content of paper in paper industry is done by measuring the Electrical resistance through the paper Thermal conductivity through the paper Magnetic susceptibility None of these Electrical resistance through the paper Thermal conductivity through the paper Magnetic susceptibility None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples can measure the maximum temperature? Chromel-alumel Tungsten-molybdenum Iron-constantan Platinum-rhodium Chromel-alumel Tungsten-molybdenum Iron-constantan Platinum-rhodium ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The characteristic equation for the control system with a closed loop transfer function Gā/1 + Gā is given by 1 + Gā = 0. The characteristic equation for the control system Is the same for set point or load changes Determines its stability All of these Depends only upon the open loop transfer function Is the same for set point or load changes Determines its stability All of these Depends only upon the open loop transfer function ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Characteristic equation is the denominator of __________ loop transfer function. Open Neither A Nor B Here Both A & B Here Closed Open Neither A Nor B Here Both A & B Here Closed ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermistor, which has high temperature co-efficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an Conductor Solid semi-conductor Insulator Liquid semi-conductor Conductor Solid semi-conductor Insulator Liquid semi-conductor ANSWER DOWNLOAD EXAMIANS APP
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