A signal derived from a device output and...

Question 1 / 270705eccefa5bacbc34ba4d4869e

Question 1 of 270705eccefa5bacbc34ba4d4869e

A signal derived from a device output and returned to the device input is called what type of signal?

Question 1 of 27070

A signal derived from a device output and returned to the device input is called what type of signal?

🔍 Key Concepts

• Control systems and how outputs can influence inputs • Difference between a signal that is just observed vs. a signal that is returned to affect operation • Common term used in automatic control loops on ships (e.g., governors, autopilots, voltage regulators)

💭 Think About

• Ask yourself: Which term is used when part of a system’s output is routed back to the input to change or maintain performance? • Which option describes a signal that actively affects how the device continues to operate, rather than just being watched or reversed? • Think about engine governors or autopilots: what do we call the signal that tells the system how it’s doing so it can correct itself?

✅ Before You Answer

• Does the term clearly imply a closed-loop control idea (output affecting input)? • Is the signal being used to control/correct behavior, or just to observe/measure? • Eliminate any terms that sound like they only mean the signal is opposite in direction or just reversed, without implying control.

Question 1 of 27070

A signal derived from a device output and returned to the device input is called what type of signal?

inverse signal

reverse signal

monitoring signal

feedback signal