Author Question: A potentiometer is a three-terminal device commonly used to control _____________. A. efficiency ... (Read 149 times)

maegan_martin

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A potentiometer is a three-terminal device commonly used to control _____________.
 
  A. efficiency
  B. energy
  C. horsepower
  D. potential levels

Question 2

Which of the following is the rate of doing work?
 
  A. Resistance
  B. Horsepower
  C. Power
  D. Energy



triiciiaa

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Answer to Question 1

D

Answer to Question 2

C



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