Process Control and Instrumentation Temperature measuring instruments are standardised mostly with __________ points of pure substances. Boiling Both A & B Here Melting Neither A nor B Here Boiling Both A & B Here Melting Neither A nor B Here ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples can measure the maximum temperature? Iron-constantan Tungsten-molybdenum Platinum-rhodium Chromel-alumel Iron-constantan Tungsten-molybdenum Platinum-rhodium Chromel-alumel ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The function of a transducer is to Amplify the input signal Codify/decodify the input signal Modify the input signal Convert the primary signal into a more useful quantity, usually an electric impulse Amplify the input signal Codify/decodify the input signal Modify the input signal Convert the primary signal into a more useful quantity, usually an electric impulse ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Smoke density of the flue gas going out of the chimney is measured by a Polarograph Photo electric cell Thermal conductivity meter Chromatograph Polarograph Photo electric cell Thermal conductivity meter Chromatograph ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ temperature scale assigns 0° to the 'ice point' and 80° to the 'steam point' Reumur Rankine Celcius Farenhite Reumur Rankine Celcius Farenhite ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which is the strongest paramagnetic gas? O₂ NO NO₂ CO₂ O₂ NO NO₂ CO₂ ANSWER DOWNLOAD EXAMIANS APP
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