Process Control and Instrumentation Response of a linear control system for a change in set point is called Frequency response Servo problem Regulator problem Transient response Frequency response Servo problem Regulator problem Transient response ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following measurements can be made by the measurement of emf? PH value All of these Degree of hydrolysis Composition of complex ions PH value All of these Degree of hydrolysis Composition of complex ions ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouples has the widest temperature measurement range? Chromel-alumel Platinum-platinum/rhodium Iron-constantan Copper-constantan Chromel-alumel Platinum-platinum/rhodium Iron-constantan Copper-constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation For a feed back control system to be stable, the Bode plots of the corresponding open loop transfer function should monotoni-cally decrease Poles of the closed loop transfer function should lie in the right half of the complex plane Roots of the characteristic equation should be real Poles of the closed loop transfer function should lie in the left half of the complex plane Bode plots of the corresponding open loop transfer function should monotoni-cally decrease Poles of the closed loop transfer function should lie in the right half of the complex plane Roots of the characteristic equation should be real Poles of the closed loop transfer function should lie in the left half of the complex plane ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Non-metallic diaphragm used as pressure sensor in instruments is generally made of Synthetic rubber Bakelite Teflon Thick paper Synthetic rubber Bakelite Teflon Thick paper ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Gain margin is equal to the Gain in P-I controller Amplitude ratio Reciprocal of amplitude ratio Gain in P controller Gain in P-I controller Amplitude ratio Reciprocal of amplitude ratio Gain in P controller ANSWER DOWNLOAD EXAMIANS APP
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