Engine : Refrigeration AC - 263/610
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| Vapor bubbles present in the liquid upon arrival to the thermal expansion valve in a refrigeration system may cause erosion of the expansion valve's needle and seat. This, in turn, could cause what condition? |
| A) TXV freezing shut |
| B) TXV freezing open |
| C) TXV hunting |
| D) TXV overheating |
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