Direction: In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one.
Show answer & explanation
Correct answer: D
Explanation
Equilibrium: This is the state of a system where opposing forces or influences are perfectly balanced, maintaining stability.
Feedback: This is the control mechanism of a system that regulates or corrects the system by returning the result of the output to the input (e.g., sweating when the body temperature rises).
Homeostasis: This is the internal process of biological and biological systems by which they maintain a stable balance within themselves (e.g., body temperature or pH level) despite external changes.
The three terms above (equilibrium, feedback, and homeostasis) relate to the scientific processes of stabilizing, controlling, and maintaining balance in any dynamic system (Cybernetics).
Inference: This is a term entirely related to logic and mental processes. It means reaching a logical conclusion or decision based on available facts or evidence. It has no direct connection to the physical control or homeostasis of systems.