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
Options
A. overdamped response.
B. underdamped response.
C. undamped response.
D. unstable response.
Correct Answer
underdamped response.
More questions
1. The equivalent diameter for pressure drop is __________ that for heat transfer.
2. Addition polymerisation takes place either by a free radical mechanism or ionic machanism depending on the reagents used. Free radical polymerisation is catelyzed by __________ , which decompose to give free radicals.