Process Control & Instrumentation Mcqs for Chemical


Q.  The characteristic equation for the control system with a closed loop transfer function G1/1 + G2 is given by 1 + G2 = 0. The characteristic equation for the control system_________________?

a. Depends only upon the open loop transfer function
b. Determines its stability
c. Is the same for set point or load changes
d. All A , B & C.


ANSWER: See Answer
 
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