Process Control and Instrumentation Emf generated in a thermocouple depends on the 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 Difference between hot and cold junctions Difference between cold junction and atmospheric temperature ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Silver point temperature is __________ °C. 1060.5 960.5 860.5 760.5 1060.5 960.5 860.5 760.5 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a closed loop system, the process to be controlled is an integrating process with transfer function l/2s. The controller proposed to be used in an integral controller with transfer function 1/T₁s. When a step change in set point is applied to such a closed loop system, the controlled variable will exhibit Unstable response Underdamped response Overdamped response Undamped response Unstable response Underdamped response Overdamped response Undamped response ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Bourdon gauges are used for measuring pressure (kg/cm² ) < 2 (gauge) > 10 (absolute) < atmospheric > 2 (gauge) < 2 (gauge) > 10 (absolute) < atmospheric > 2 (gauge) 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 nRT/V p/nRT V/nRT nRT/P nRT/V p/nRT ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid levels in autocalves are measued by Simple float None of these Differential float type manometer Glass gauge Simple float None of these Differential float type manometer Glass gauge ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS