Process Control and Instrumentation Specific gravity of a liquid can not be measured by a/an Specific gravity bottle Hydrometer Anemometer Pycnometer Specific gravity bottle Hydrometer Anemometer Pycnometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Maximum differential pressure in liquid manometer is __________ psi. 20 30 40 50 20 30 40 50 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant) nRT/V p/nRT V/nRT nRT/P nRT/V p/nRT V/nRT nRT/P ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Non-metallic diaphragm used as pressure sensor in instruments is generally made of Synthetic rubber Teflon Bakelite Thick paper Synthetic rubber Teflon Bakelite Thick paper ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A proportional controller with a gain of Kc is used to control a first order process. The offset will increase, if Integral control action is introduced Derivative control action is introduced Kc is increased Kc is reduced Integral control action is introduced Derivative control action is introduced Kc is increased Kc is reduced ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Compositional analysis of __________ is done using mass spectrometer. A solid An alloy Natural gas An isotope A solid An alloy Natural gas An isotope ANSWER DOWNLOAD EXAMIANS APP
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