Intro to Control Systems

The control system shown is also known as a...

• Closed Loop System
• Open Loop System
• Open Sensor System
• Closed Sensor System

In a control system, input devices called _________ feed data into the computer.

When the output of a system is used to influence input it is known as...

• Feedback
• Processing
• Automation
• Measuring

Which system is also known as automatic control system?

• open loop control system

• Closed loop control system

• both 1 & 2

• None of these

A control system in which the control action is somehow dependent on the output is known as

• Open loop system

• Semiclosed loop system

• Closed loop system

• None of the above

In the image what is the letter for the output (usually  $Q_{out}$ )

In the image what is the letter for the reference (or setpoint)

In the image what is the letter for the variable

In the image what is the letter for the sensor (measuring device)