Engine 2014: Electricity

1. A Hot gas bypass keeps the low side pressure high enough to prevent chiller freeze-up under low load conditions and liquid injection keeps the suction vapor cool enough to prevent overheating of the hermetic compressor motor under high load conditions.
2. B Hot gas bypass keeps the low side pressure high enough to prevent chiller freeze- up under low load conditions and liquid injection keeps the suction vapor cool enough to prevent overheating of the hermetic compressor motor under low load conditions.
3. C Hot gas bypass keeps the low side pressure high enough to prevent chiller freeze-up under high load conditions and liquid injection keeps the suction vapor cool enough to prevent overheating of the hermetic compressor motor under high load conditions.
4. D Hot gas bypass keeps the low side pressure high enough to prevent chiller freeze-up under high load conditions and liquid injection keeps the suction vapor cool enough to prevent overheating of the hermetic compressor motor under low load conditions.

Tip: press A-D to answer