Process Control and Instrumentation Which of the following fluid flow measuring devices can measure the largest flow rate? Orificemeter Rotameter V-notch Weir Orificemeter Rotameter V-notch Weir ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermistors are used in __________ devices. Voltage measuring Temperature measuring Temperature compensating Both B & C Voltage measuring Temperature measuring Temperature compensating Both B & C ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermal conductivity cell is the primary element of a/an __________ analyser. Carbon dioxide Carbon monoxide Oxygen Sulphur dioxide Carbon dioxide Carbon monoxide Oxygen Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is a desirable characteristic of an instrument? Poor reproducibility High fidelity High drift High measuring lag Poor reproducibility High fidelity High drift High measuring lag 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) V/nRT nRT/P p/nRT nRT/V V/nRT nRT/P p/nRT nRT/V ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation pH meter has Three cells One cell No cell Two cells Three cells One cell No cell Two cells ANSWER DOWNLOAD EXAMIANS APP
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