Process Control and Instrumentation Smoke density of the flue gas going out of the chimney is measured by a Photo electric cell Chromatograph Polarograph Thermal conductivity meter Photo electric cell Chromatograph Polarograph Thermal conductivity meter ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Specific conductance is defined as the reciprocal of resistance in ohms of 1c.c. of liquid at a specified temperature. Its value for distilled water is about __________ micro mho/cm³. 50 10 1 100 50 10 1 100 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ is the static characteristics of an instrument, Drift Response Tine lag Dynamic error Drift Response Tine lag Dynamic error ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is a desirable characteristic of an instrument? High fidelity High drift Poor reproducibility High measuring lag High fidelity High drift Poor reproducibility High measuring lag ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Out of the following temperature measuring instruments, the measurement accuracy will be minimum for the Mercury in glass thermometer Alcohol filled thermometer Optical pyrometer Iron-constantan thermocouple Mercury in glass thermometer Alcohol filled thermometer Optical pyrometer Iron-constantan thermocouple ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is an undesirable dynamic characteristic of an instrument? Dead zone Reproducibility Static error Time lag Dead zone Reproducibility Static error Time lag ANSWER DOWNLOAD EXAMIANS APP
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