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Author Question: If bottles of shampoo are passing the sensor location at a 100 mm distance and the sensor could be ... (Read 122 times)

cagreen833

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on: Jul 28, 2018
If bottles of shampoo are passing the sensor location at a 100 mm distance and the sensor could be mounted on either side of the conveyor, then the best choice for a sensor would be
 
  A) Transmitted-beam photoelectric.
  B) Retroreflective photoelectric.
  C) Capacitive proximity.
  D) Inductive proximity.
  E) None of the above

Question 2

If the control system is underdamped then the response for the control system has ringing.
 
  Indicate whether the statement is true or false


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bobsmith

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

A

Answer to Question 2

TRUE


cagreen833

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Reply 2 on: Jul 28, 2018
:D TYSM

marict

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Reply 3 on: Yesterday
Excellent

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