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Author Question: Indicate at least three applications for process heat. What will be an ideal ... (Read 64 times)

jace

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on: Jul 26, 2018
Indicate at least three applications for process heat.
 
  What will be an ideal response?

Question 2

Explain why laminated steel pieces are typically used in a squirrel cage rotor.
 
  What will be an ideal response?


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tandmlomax84

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

Space heating and cooling (using absorption chiller) Drying

Heat treating

Answer to Question 2

The squirrel cage rotor requires a low reluctance path for the magnetic field, so the steel pieces are provided because of the low reluctance of steel (iron).

The text did not go further with this explanation, but the purpose of the laminations is to prevent eddy currents.


jace

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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