Process Control and Instrumentation The transfer function of a pure dead time system with dead time τd is E-τds Τds + 1 Eτds 1/(τds + 1) E-τds Τds + 1 Eτds 1/(τds + 1) ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Dome temperature of blast furnace stove is most accurately measured by a Radiation pyrometer Platinum-platinum/rhodium ther-mocuple Platinum resistance thermometer Iron-constantan thermocouple Radiation pyrometer Platinum-platinum/rhodium ther-mocuple Platinum resistance thermometer Iron-constantan thermocouple ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation All the thermocouples used for temperature measurement use dissimilar metal Wires Bars Beads Strips Wires Bars Beads Strips ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Mass spectrometer is used for the composition analysis of Isotopes Alloys Solids None of these Isotopes Alloys Solids None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermal conductivity cell is the primary element of a/an __________ analyser. Oxygen Carbon monoxide Sulphur dioxide Carbon dioxide Oxygen Carbon monoxide Sulphur dioxide Carbon dioxide 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 Underdamped response Undamped response Overdamped response Unstable response Underdamped response Undamped response Overdamped response Unstable response ANSWER DOWNLOAD EXAMIANS APP
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