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Author Question: A transducer is a device that: A) controls a physical variable. B) converts a physical variable ... (Read 88 times)

Shelles

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on: Jul 27, 2018
A transducer is a device that:
 
  A) controls a physical variable.
  B) converts a physical variable to an electrical variable.
  C) converts analog data to meaningful digital data.
  D) stores digital data and then processes that data according to a set of specified instructions.

Question 2

The resolution or step size of a 4-bit, or any other, digital-to-analog converter may be defined as:
 
  A) the value of the K proportionality factor.
  B) the difference in the analog value from the smallest binary input and the largest binary input (in this example 00002-11112 ) or as the weight of the MSB.
  C) the difference in the analog value from the binary input 00002-00012, or as the weight of the LSB.
  D) Both A and C


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Danny Ewald

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


Shelles

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

jomama

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Reply 3 on: Yesterday
Excellent

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