HVAC 02/PRE-TEST2 100% UPDATED!
If 30 oz. of refrigerant are to be added to a refrigeration system and the supply cylinder weighs 26 lb. 4 oz. before any is added, what will the supply cylinder weigh after the system has been charged? - ANSWER24 lb. 6 oz. Fractionation occurs when? - ANSWERSome of a blended refrigerant evaporates and condenses before the rest of the blend A graduated cylinder charging device is a device that? - ANSWERAll of the above When charging liquid refrigerant from a single valve supply cylinder, the cylinder is placed___. - ANSWERUpside down Charging a refrigeration system refers to? - ANSWERadding refrigerant to a system If a critically charged refrigeration system is over charged, which of the following is a likely result? - ANSWERincreased operating pressures Refrigerant in line form is normally put into the system through the? - ANSWERLiquid line W
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- HVAC 02/PRE-TES 2
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- May 27, 2024
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- hvac 02pre test2 stuvia
- hvac 02pre test2
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hvac 02pre test2 100 updated
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if 30 oz of refrigerant are to be added to a refr
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fractionation occurs when answersome of a blend
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