1. A standard refrigerating system with a heat exchanger is operating with a condenser pressure of 1571.2 kPa and evaporator pressure of 421.35 kPa using refrigerant R22. If the liquid line from the condenser is soldered to the suction line from the evaporator to form a heat exchanger and if as a result of this, the saturated vapor leaving the evaporator is superheated by 10.
1. A standard refrigerating system with a heat exchanger is operating with a condenser pressure of 1571.2 kPa and evaporator pressure of 421.35 kPa using refrigerant R22. If the liquid line from the condenser is soldered to the suction line from the evaporator to form a heat exchanger and if as a result of this, the saturated vapor leaving the evaporator is superheated by 10.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:(d) temperature of subcooled liquid leaving heat exchanger
(e) degree subcooled leaving the heat exchanger
(f) mass of flash gas per kg refrigerant entering evaporator

Transcribed Image Text:1. A standard refrigerating system with a heat exchanger is operating with a condenser pressure of 1571.2 kPa and
evaporator pressure of 421.35 kPa using refrigerant R22. If the liquid line from the condenser is soldered to the
suction line from the evaporator to form a heat exchanger and if as a result of this, the saturated vapor leaving
the evaporator is superheated by 10.
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