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Author Question: Feedback oscillators operate with A) both positive or negative feedback B) only positive dc ... (Read 220 times)

altibaby

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on: Jul 28, 2018
Feedback oscillators operate with
 
  A) both positive or negative feedback B) only positive dc supplies
  C) negative feedback D) positive feedback

Question 2

What type of amplifier tracks the input voltage during the sample interval?
 
  A) sample and hold B) sample/track-and-hold
  C) tracking-sample amplifier D) none of the above


Expo

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

D

Answer to Question 2

B


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