Process Control and Instrumentation Which thermocouple can be used to measure a temperature of around 1400°C ? Aluminium-chromel Platinum-platinum+rhodium Copper-constantan None of these Aluminium-chromel Platinum-platinum+rhodium Copper-constantan None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The __________ of the fluid contained in the temperature sensing element (i.e., bulb) of filled system thermometers changes with change in temperature. Pressure All of these Volume Viscosity Pressure All of these Volume Viscosity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following does not figure in the list of seven substances selected for international temperature scale? Oxygen and sulphur (B.P) Antimony and silver (F.P) Zinc (B.P) and mercury (F.P) Ice (F.P) and steam (B.P) Oxygen and sulphur (B.P) Antimony and silver (F.P) Zinc (B.P) and mercury (F.P) Ice (F.P) and steam (B.P) ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation E.m.f. generated by thermocouples is of the order of Volts Microvolts Millivolts Kilo volts Volts Microvolts Millivolts Kilo volts ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not a differential pressure flow meter? Rotameter Orificemeter Flow nozzle Venturimeter Rotameter Orificemeter Flow nozzle Venturimeter ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Platinum resistance thermometer is the international standard for temperature measurement between 13.81°K to 903.9°K Neither A nor B Triple point of hydrogen and freezing point of antimony Both A and B 13.81°K to 903.9°K Neither A nor B Triple point of hydrogen and freezing point of antimony Both A and B ANSWER DOWNLOAD EXAMIANS APP
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