Process Control and Instrumentation Phase lag of the sinusoidal response of a first order system is 90° 30° 120° 180° 90° 30° 120° 180° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Bourdon tube is never made of Phosphor bronze Monel metal Cast iron Stainless steel Phosphor bronze Monel metal Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Magnetic flowmeters are generally not used for the velocity/flow measurement of hydrocarbons due to their Low thermal conductivity Low electrical conductivity High viscosity index Low flash point Low thermal conductivity Low electrical conductivity High viscosity index Low flash point ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermisters which have a very high temperature co-efficient of resistivity belong to the class of solid called Insulators Dielectrics Conductors Semi conductors Insulators Dielectrics Conductors Semi conductors ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Humidity of air can be determined by a Polarimeter Chromatograph Mass spectrometer Sling psychrometer Polarimeter Chromatograph Mass spectrometer Sling psychrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic? O₂ CO₂ NO NO₂ O₂ CO₂ NO NO₂ ANSWER DOWNLOAD EXAMIANS APP
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