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Author Question: A bi-state damper uses an electrical actuator instead of a solenoid. Indicate whether the ... (Read 158 times)

lak

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on: Jun 23, 2018
A bi-state damper uses an electrical actuator instead of a solenoid.
 
  Indicate whether the statement is true or false

Question 2

Two technicians are discussing the length of an actuators' duty cycle. What type signal are they most likely discussing?
 
  A) AC current B) Pulse width modulation
  C) Analog D) None of these


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succesfull

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Reply #1 on: Jun 23, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


lak

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Reply 2 on: Jun 23, 2018
Excellent

ktidd

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Reply 3 on: Yesterday
Wow, this really help

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