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Cycle of evaporation , evaporator coils , air cooling battery . , in its turn , surrounding air , surrounding medium , to change from liquid to gas , dry gas , pressure gauge (, ), to become cold - , to become frosted - , delivery pipe , useful work , properly adjusted , right proportion (), total charge , heat is extracted , cooling medium , pressure corresponds to the temperature , liquid reservoir , storage vessel () , surplus refrigerant , to repeat the cycle .
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3. , .
1. The air cooling battery is placed behind a screen. Where is the air cooling battery placed?
2. Where is the liquid refrigerant formed?
3. Where is the gas compressed?
4. Where is the relationship pressure/temperature shown?
5. Where is the heat of evaporation extracted?
4. .
1. The surrounding air is cooled by the evaporator.
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2. The heat is absorbed by the evaporator.
3. The pressure is shown by the gauge.
4. The heat of compression is extracted by the condenser.
5. This regulator is adjusted by the engineer.
6. . .
1. - ? Yes, it does. It does become a liquid again.
2. ?
3. ?
4. ?
5. () ?
6. ?
7. re
To compress
Recompress -
To liquify
To re-liquify
To construct
To reconstruct
To heat
To reheat
To form -
to reform
To expand
To re-expand
To charge
To re charge
To place -
To replace -
To open -
To re open
To produce -
To reproduce -
To move -
To remove /
To circulate
To re-circulate -
8. Future Indefinite Tense .
1. The liquid in the compressor will cause the crankcase to become frosted.
2. Sometimes the liquid will evaporate before reaching the end of the circuit.
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3. The refrigerant will change from a liquid to gas.
4. The dry gas in the evaporator will remain to pass into the compressor.
5. The pressure inthe condenser will correspond to the temperature of condensation.
1.
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