Process Control and Instrumentation Emission spectroscopy is used for Determining water purity NOxdetermination Determination of CO₂ in gases Solids and metal analysis Determining water purity NOxdetermination Determination of CO₂ in gases Solids and metal analysis ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples has the least temperature measurement range? Iron-constantan Chromel-alumel Platinum-platinum/rhodium Copper-constantan Iron-constantan Chromel-alumel Platinum-platinum/rhodium Copper-constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The time constant of a first order process with resistance R and capacitance C is R + C RC 1/RC R - C R + C RC 1/RC R - C ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouple materials does not contain nickel? Constantan Alumel Chromel None of these Constantan Alumel Chromel None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Emf developed by a thermocouple while measuring a temperature of 400°C is 22 mV. The type of thermocouple used is Iron-constantan Chromel-alumel Platinum-rhodium Platinum-platinum+rhyodium Iron-constantan Chromel-alumel Platinum-rhodium Platinum-platinum+rhyodium ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid argon level in a pressurised storage tank (at 3 kg/cm² ) is measured by a/an External float gage Gage glass Differential pressure gage None of these External float gage Gage glass Differential pressure gage None of these ANSWER DOWNLOAD EXAMIANS APP
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