Process Control and Instrumentation All the thermocouples used for temperature measurement use dissimilar metal Beads Wires Bars Strips Beads Wires Bars Strips ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermistors are made of Iron-copper alloys Ultra pure metals Nickel-chromium alloys Metal oxides Iron-copper alloys Ultra pure metals Nickel-chromium alloys Metal oxides ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ thermometer can not measure sub-zero (< 0° C) temperature, Bimetallic Mercury in glass Resistance Vapor pressure Bimetallic Mercury in glass Resistance Vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Reference points i.e., ice point and steam point in Reaumer temperature scale are respectively 32° & 80° 0° & 80° - 273° & 80° 32° & 460° 32° & 80° 0° & 80° - 273° & 80° 32° & 460° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Accurate temperature measurement performance of a radiation pyrometer can not be affected, if the Object has varying emissivity Enhancement or attentuation of redia-tion occurs in the sighting path Object is transparent Object and surrounding are at almost the same temperature Object has varying emissivity Enhancement or attentuation of redia-tion occurs in the sighting path Object is transparent Object and surrounding are at almost the same temperature ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Bode diagram is a plot of Log (AR) vs. f and log Φ vs.f AR vs. log (f) and Φ vs. log (f) None of these Log (AR) vs. log (f) and (Φ) vs. log (f) Log (AR) vs. f and log Φ vs.f AR vs. log (f) and Φ vs. log (f) None of these Log (AR) vs. log (f) and (Φ) vs. log (f) ANSWER DOWNLOAD EXAMIANS APP
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