Process Control and Instrumentation An aneroid barometer measures the __________ pressure. Atmospheric Gage Vacuum Absolute Atmospheric Gage Vacuum Absolute ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The time constant of a unity gain, first order plus time delay process is 5 min. If the phase lag at a frequency of 0.2 rad/min is 60°, then the dead time (in minutes) is π/3 π/12 π/6 5π/12 π/3 π/12 π/6 5π/12 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The transfer function of a pure dead time system with dead time τd is E-τds 1/(τds + 1) Τds + 1 Eτds E-τds 1/(τds + 1) Τds + 1 Eτds ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a single tank system, the transfer function of __________ to inlet flow rate is 1/TS+1. Neither A nor B Here Both A & B Here Outlet flow rate Level Neither A nor B Here Both A & B Here Outlet flow rate Level ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In an exothermic chemical reactor, the manipulated variable is the flow rate of None of these Reactants Product Coolant None of these Reactants Product Coolant ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Process degree of freedom indicates __________ number of controllers to be used. The maximum Both maximum and the minimum Nothing about the The minimum The maximum Both maximum and the minimum Nothing about the The minimum ANSWER DOWNLOAD EXAMIANS APP
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