Process Control and Instrumentation Turbine flow meters are suitable for Cryogenic flow measurements Aerospace and in air borne applications Both B and C Very limited flow ranges Cryogenic flow measurements Aerospace and in air borne applications Both B and C Very limited flow ranges ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Emf generated in a thermocouple depends on the temperature Difference between hot and cold junctions Difference between cold junction and atmospheric temperature Of hot junction only Of cold junction only Difference between hot and cold junctions Difference between cold junction and atmospheric temperature Of hot junction only Of cold junction only ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A constant volume gas thermometer employing __________ is used to measure sub-zero (i.e., < 0° C) temperature. Nitrogen Hydrogen None of these Helium Nitrogen Hydrogen None of these Helium ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Stroboscope is used for the measurement of Liquid level under pressure Frequency of light Rpm of a flywheel Depression of freezing point Liquid level under pressure Frequency of light Rpm of a flywheel Depression of freezing point ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A negative gain margin expressed in decibels means a/an __________ system. Critically damped Stable None of these Unstable Critically damped Stable None of these Unstable ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Bode diagram are generated from output response of the system subjected to which of the following input? Impulse Sinusoidal Ramp Step Impulse Sinusoidal Ramp Step ANSWER DOWNLOAD EXAMIANS APP
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