Process Control and Instrumentation Radiation thermometer can not measure the temperature Inside a pressure vessel Of moving objects at high temperature Of liquid oxygen Of an object without coming in contact with it Inside a pressure vessel Of moving objects at high temperature Of liquid oxygen Of an object without coming in contact with it ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following can not measure a temperature of 1600°C ? Radiation pyrometer Photo-electric pyrometer Thermocouple Platinum resistance thermometer Radiation pyrometer Photo-electric pyrometer Thermocouple Platinum resistance thermometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Accurate temperature measurement performance of a radiation pyrometer can not be affected, if the Object and surrounding are at almost the same temperature Object has varying emissivity Object is transparent Enhancement or attentuation of redia-tion occurs in the sighting path Object and surrounding are at almost the same temperature Object has varying emissivity Object is transparent Enhancement or attentuation of redia-tion occurs in the sighting path ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Humidity of air can be determined by a Chromatograph Mass spectrometer Polarimeter Sling psychrometer Chromatograph Mass spectrometer Polarimeter Sling psychrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale. Reaumer Fahrenheit Kelvin Centigrade Reaumer Fahrenheit Kelvin Centigrade ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Photoelectric pyrometers are suitable in the temperature range of __________ °C. 400-1000 400-1600 800-2500 800-1600 400-1000 400-1600 800-2500 800-1600 ANSWER DOWNLOAD EXAMIANS APP
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