Process Control and Instrumentation The amplitude ratio for the sinusoidal response of a __________ is 1. Second order system None of these First order system Transportation lag Second order system None of these First order system Transportation lag ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation For two non-interacting first order systems connected in series, the overall transfer function is the __________ of the individual transfer functions. Sum Ratio Product Difference Sum Ratio Product Difference 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 Undamped response Underdamped response Overdamped response Unstable response Undamped response Underdamped response Overdamped response Unstable response ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In Bode plot, Φ vs ω is plotted on a/an __________ graph paper. Semi-log Log-log Triangular Ordinary Semi-log Log-log Triangular Ordinary ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ is an example of distributed parameter system None of these Tubular reactor CSTR On-off controller None of these Tubular reactor CSTR On-off controller ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Ordinary mercury in glass thermometer is used for measuring temperature upto 120°C. However, for measuring higher temperature upto __________ °C, thermometer is made by filling nitrogen under pressure above the mercury, which stops the evaporation of mercury and reduces the chance of broken thread of mercury. 350 700 550 250 350 700 550 250 ANSWER DOWNLOAD EXAMIANS APP
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