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Author Question: The two electrical connectors on an ECM motor are: A) T1 and T2. B) High speed and low speed. C) ... (Read 193 times)

anjilletteb

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The two electrical connectors on an ECM motor are:
 
  A) T1 and T2. B) High speed and low speed.
  C) The power connector and control connector. D) L1 and L2.

Question 2

When an air-cooled split system operates at low ambient temperatures:
 
  A) Head pressure increases because of the inverse relationship between ambient temperature and condenser temperature.
  B) Low ambient controls are necessary for safe operation.
  C) The decreased air density reduces the airflow over the condenser.
  D) System efficiency is increased because of the extra cooling effect of the colder air.



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lou

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Answer to Question 1

C

Answer to Question 2

B



anjilletteb

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Both answers were spot on, thank you once again



lou

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