Process Control and Instrumentation Which of the following thermocouple materials does not contain nickel? None of these Constantan Alumel Chromel None of these Constantan Alumel Chromel ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Psychrometer determines the Hygroscopic nature of solids Moisture content of solids Humidity of gases Water of crystallisation Hygroscopic nature of solids Moisture content of solids Humidity of gases Water of crystallisation ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Emf developed by a thermocouple while measuring a temperature of 800°C is about 31 mV. The type of thermocouple used is Platinum-platinum+rhodium Iron-constantan None of these Chromel-alumel Platinum-platinum+rhodium Iron-constantan None of these Chromel-alumel ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Pirani gauge is used for the measurement of High vacuum Very high pressure Liquid level at atmospheric pressure Liquid level under pressure High vacuum Very high pressure Liquid level at atmospheric pressure Liquid level under pressure ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Stalagmometer is used for the measurement of Refractive index Surface tension Optical activity Kinematic viscosity Refractive index Surface tension Optical activity Kinematic viscosity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Nickel percentage in invar which is an iron-nickel alloy, and is used as a thermocouple material is 54 68 12 36 54 68 12 36 ANSWER DOWNLOAD EXAMIANS APP
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