Process Control and Instrumentation The unit of 'time constant' of a system is the same as that of (time)⁻¹ None of these Time Velocity (time)⁻¹ None of these Time Velocity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C. 250 500 750 1000 250 500 750 1000 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a single tank system, the transfer function of __________ to inlet flow rate is 1/TS+1. Level Both A & B Here Neither A nor B Here Outlet flow rate Level Both A & B Here Neither A nor B Here Outlet flow rate ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples is capable of measuring a temperature of -50°C? Iron-constantan Platinum - platinum + rhodium Chromel - alumel Copper - constantan Iron-constantan Platinum - platinum + rhodium Chromel - alumel Copper - constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation To increase the speed of response of a pressure spring liquid or gas expansion thermometer, the clearance space between the thermometer bulb and the thermal well should not be filled with Oil Air A metal powder or graphite Mercury Oil Air A metal powder or graphite Mercury ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Paramagnetism method is not used for the composition determination of __________ in gases. Oxygen Any of these Carbon dioxide Oxides of nitrogen Oxygen Any of these Carbon dioxide Oxides of nitrogen ANSWER DOWNLOAD EXAMIANS APP