Author Question: The two major components present in all photoelectric sensors are a source of light and a receiver ... (Read 117 times)

123654777

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The two major components present in all photoelectric sensors are a source of light and a receiver to detect the light.
 
  Indicate whether the statement is true or false

Question 2

A system model is a mathematic description of the system that generates the same transient and steady-state output response to a known input stimulus as the actual system.
 
  Indicate whether the statement is true or false



mmj22343

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Answer to Question 1

TRUE

Answer to Question 2

TRUE



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