Process Control and Instrumentation Bimetal strips are not used in Thermostats Bimetallic thermometers Thermocouples Relays for opening & closing of electrical circuits Thermostats Bimetallic thermometers Thermocouples Relays for opening & closing of electrical circuits ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation An emf of the order of mV is generated when two solutions of different hydrogen ion concentration are separated by a thin glass wall. This is the working principle of a Polarimeter PH meter Polarograph Chromatograph Polarimeter PH meter Polarograph Chromatograph 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 Differential pressure gage External float gage None of these Gage glass Differential pressure gage External float gage None of these Gage glass ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following controllers has maximum offset? P-I controller P-I-D controller P-D controller P-controller P-I controller P-I-D controller P-D controller P-controller ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A simple pitot tube measures the Point velocity Static pressure Maximum velocity Average velocity Point velocity Static pressure Maximum velocity Average velocity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid flow rate in a small channel is best measured by a/an Pitot tube Weir Venturimeter Vane meter Pitot tube Weir Venturimeter Vane meter ANSWER DOWNLOAD EXAMIANS APP
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