Open Loop and Closed Loop system

Give three (3) example of open loop system

Give three (3) examples of closed loop systems

An automatic toaster is a ______ loop control system

• close

• open

• partially close

A closed loop system is distinguished from open loop system by which of the following ?

• servo mechanism

• feedback

• signal

• output

By which of the following the control action is determined when a man walks along a path ?

• hands

• nose

• eyes

• legs

Tags

NGSS.MS-LS1-8

___ is a closed loop system.

• Auto-pilot for an aircraft

• Direct current generator

• Car starter

• Electric switch

The output of a feedback control system must be a function of

• reference and output

• reference and input

• input and feedback signal

• output and feedback signal

Tags

NGSS.HS-LS1-3

___ is an open loop control system

• Ward Leonard control

• Field controlled D.C. motor

• Stroboscope

• Metadyne

In an automatic control system which of the following elements is not used ?

• Error detector

• Final control element

• Sensor

• Oscillator

A controller, essentially, is a

• arduino

• sensor

• clipper