Output blocks

Question 1

What are output blocks in control systems?

Answer 1

Output blocks are components that take an electrical or electronic signal and turn it back into a signal from the real-world environment.

They are shown in systems diagrams and represent the output function or device.

Question 2

How are outputs shown in block diagrams?

Answer 2

Outputs are generally shown on the right-hand side of a block diagram, after the process and/or input blocks.

Arrows represent the signals flowing in and out of the block.

Question 3

What types of signals do control systems consist of?

Answer 3

Control systems consist of different input, process, and output blocks.

Outputs take electrical or electronic signals and convert them to real-world signals.

Question 4

What are examples of electrical and electronic signals?

Answer 4

• Voltage/potential difference
• Current
• Resistance
• Logic state

These are the types of signals that output blocks work with.

Question 5

What are examples of real-world signals?

Answer 5

• Light level
• Temperature
• Pressure
• Flow
• Sound
• Movement

These signals are what output blocks convert electrical signals into.

Question 6

What is the purpose of output blocks in control systems?

Answer 6

The purpose is to convert electrical or electronic signals into real-world signals.

This is essential for interacting with the physical environment.

Question 7

True or False: Output blocks are shown on the left-hand side of a block diagram.

Answer 7

False

Outputs are shown on the right-hand side of a block diagram.

Question 8

Fill in the blank: Outputs take an electrical or electronic signal and turn it back into a signal from the _______.

Answer 8

real-world environment

This conversion is crucial for practical applications.