5. Which of the following are components of a feedback control system?

A.detectors, comparators, activators.

B.Sender, medium, receiver

C.Achievement, recognition, aptitude.

D.planning, organizing, directing.

Ayes. A feedback control system ensure that a desired state is attained or maintained. The control object is the variable of the system’s behavior chosen for monitoring. A detector measures what is happening in the variable being controlled. A reference point represents the standards against which performance may be measured or matched. A comparator (analyzer) is a device for assessing the significance of what is happening, usually by comparing information supplied but the detector (what is actually happening) with the established reference points (what should be happening). An activator is a decision maker. It evaluates alternative courses of corrective action available given the nature of the deviation identified and transmitted by the comparator. The output of the activating mechanism is typically corrective action.

B. it gives the elements in a communication network.

C. it states behavior motivators.

d.it concerns management functions other than controlling.