Question

The change in the output of the controller is proportional to the input signal produced by the environmental change.

(a) True

(b) False

I got this question by my school teacher while I was bunking the class.

I need to ask this question from Instrumentation and Control topic in portion Instrumentation and Control of Fermentation Technology

Answer 1

Right choice is (a) True

For explanation: The proportional control is explained as the change in the output of the controller is proportional to the input signal produced by the environmental change. This is commonly referred to as an error which is detected by a sensor.