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Author Question: You need to know how to reconnect a three-phase motor for a change of voltage ________. A) ... (Read 39 times)

dalyningkenk

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You need to know how to reconnect a three-phase motor for a change of voltage ________.
 
  A) because some three-phase motors need DC voltage instead of AC voltage
  B) because the motor may need more speed
  C) because the voltage rating of the motor that you have in stock is rated 480 V AC and the motor that it is replacing is rated for 240 V AC

Question 2

How does a cuber typically make the ice cubes?
 
  A) Water fills a horizontal tray that is kept below freezing.
  B) Water is frozen in a cube-shaped mold one cube at a time.
  C) Water fills a cylinder and freezes on the inner walls.
  D) Water is circulated through freezing cells .



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Juro

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Answer to Question 1

C

Answer to Question 2

D





 

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