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Author Question: Analog distance sensors are available in photoelectric and ultrasonic configurations. Select the ... (Read 137 times)

Mr3Hunna

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on: Jul 28, 2018
Analog distance sensors are available in photoelectric and ultrasonic configurations. Select the true statement.
 
  A) The photoelectric are the most accurate.
  B) The ultrasonic are less sensitive to environmental conditions.
  C) The photoelectric models have the greatest distance sensing capability.
  D) Ultrasonic sensor have been developed quite recently.

Question 2

The forced system response is what a system does after a disturbance or set point change and dies out to 0 or a steady oscillation if the system is stable.
 
  Indicate whether the statement is true or false


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bd5255

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Mr3Hunna

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Reply #2 on: Jul 28, 2018
Thank you!


bd5255

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Reply #3 on: Jul 28, 2018
Always glad to help...


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