Engine: Refrigeration AC

1. A When recovering refrigerant from the centrifugal chiller using this method, the entire charge may be removed in one procedure.
2. B When recovering refrigerant from the centrifugal chiller using this method, it is possible to achieve the recovery levels required by law without any further recovery.
3. C When recovering refrigerant from the centrifugal chiller using this method, the containment tank should be vented back to the chiller evaporator shell.
4. D When recovering refrigerant from the centrifugal chiller using this method, the refrigerant is being recovered as a liquid.

Tip: press A-D to answer