Process Control and Instrumentation Maximum differential pressure in liquid manometer is __________ psi. 20 30 40 50 20 30 40 50 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation High temperature of around 2000°C of incandescent gas mantles is measured by a/an None of these Here Specially designed thermocouple Radiation pyrometer Optical pyrometer None of these Here Specially designed thermocouple Radiation pyrometer Optical pyrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following fluid flow measuring devices can measure the largest flow rate? Orificemeter V-notch Rotameter Weir Orificemeter V-notch Rotameter Weir ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermal wells used in temperature measurements should have Very thick walls High transmissivity of radiation Low emissivity Polished surface Very thick walls High transmissivity of radiation Low emissivity Polished surface ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples is incapable of measuring sub-zero (i.e., < 0°C) temperature? Chromel-alumel Platinum-platinum + rhodium Iron-constantan Copper-constantan Chromel-alumel Platinum-platinum + rhodium Iron-constantan Copper-constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermisters which have a very high temperature co-efficient of resistivity belong to the class of solid called Dielectrics Insulators Semi conductors Conductors Dielectrics Insulators Semi conductors Conductors ANSWER DOWNLOAD EXAMIANS APP
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