Process Control and Instrumentation Pressure of 0.0001 absolute psi can be measured by __________ gauge Mcloid Pirani Thermocouple None of these Mcloid Pirani Thermocouple None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic? NO O₂ CO₂ NO₂ NO O₂ CO₂ NO₂ ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a closed loop system, the process to be controlled is an integrating process with transfer function l/2s. The controller proposed to be used in an integral controller with transfer function 1/T₁s. When a step change in set point is applied to such a closed loop system, the controlled variable will exhibit Underdamped response Undamped response Unstable response Overdamped response Underdamped response Undamped response Unstable response Overdamped response ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid levels in autocalves are measued by Simple float None of these Glass gauge Differential float type manometer Simple float None of these Glass gauge Differential float type manometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not suitable for measuring the temperature of a red hot object in the range of 800 - 1600°C? Radiation pyrometer Optical pyrometer Thermocouples Photoelectric pyrometer Radiation pyrometer Optical pyrometer Thermocouples Photoelectric pyrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Silver point temperature is __________ °C. 960.5 760.5 1060.5 860.5 960.5 760.5 1060.5 860.5 ANSWER DOWNLOAD EXAMIANS APP
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