Engine : Expired / Refrigeration AC - 480/252
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| If the evaporator coil horizontal return line of a container refrigeration system is less than 0.875" (2.21 cm) in diameter (considered small), the thermostatic expansion valve sensing bulb should be attached where on the return line? |
| A) as close as possible to the expansion valve |
| B) on the upper surface of the line |
| C) on the bottom of the line to enable the bulb to absorb the maximum amount of heat |
| D) directly below the point of maximum heat transfer |
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