The bank of tubes located at the back of the domestic refrigerators ar

1.	The bank of tubes located at the back of the domestic refrigerators are the __________ tubes.
A.	refrigerant cooling
B.	evaporator
C.	condenser
D.	throttling
Answer» D. throttling

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The bank of tubes located at the back of the domestic refrigerators are the __________ tubes.

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