Engine : Refrigeration AC - 399/610
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| A reciprocating refrigeration compressor may be tested for leaking discharge valves by stopping the compressor, turning the discharge service valve all the way in, and then turning the compressor over by hand. If the discharge valves are leaking, the compound gage will show pressures which react in which way? |
| A) rising and falling with each stroke |
| B) decreasing to a vacuum |
| C) increasing with each stroke |
| D) decreasing with each stroke |
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