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Author Question: Compared to single phase motors, three phase motors are: A) More complicated and use more ... (Read 160 times)

urbanoutfitters

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on: Jul 26, 2018
Compared to single phase motors, three phase motors are:
 
  A) More complicated and use more electricity.
  B) More common in small, fractional horsepower applications.
  C) Stronger starting with a higher operating efficiency.
  D) More versatile because they can be operated on either single phase or three phase power.

Question 2

When dealing with construction joints, care must be taken to ensure _____.
 
  a. they are not too close together
  b. a good bond between layers
  c. reinforcement is properly installed
  d. mating surfaces are smooth


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macagnavarro

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

b


urbanoutfitters

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Reply 2 on: Jul 26, 2018
Wow, this really help

phuda

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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