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a vapor-compression cycle refrigerator uses r-22 as the working fluid the evaporator temperature is -200degc the
repeat given problem using r-134a instead of r-22 as the refrigerantproblema vapor-compression cycle refrigerator uses
a vapor-compression cycle refrigerator using r-22 as the working fluid has an evaporator temperature of -300degc and a
repeat given problem using r-134a instead of r-22 as the refrigerantproblem a vapor-compression cycle refrigerator
a vapor compression cycle heat pump using r-22 is used to provide 200 times 103 btuh of heat to a house the evaporator
repeat given problem using r-134a instead of r-22 as the refrigerantproblem a vapor compression cycle heat pump using
a vapor-compression cycle heat pump using low-pressure water as the working fluid is proposed to heat a house the
a vapor-compression cycle heat pump using r-134a as the working fluid is to be designed for heating a house the
a vapor-compression cycle heat pump has been developed that uses r-22 as the working fluid the evaporator is at 000degc
a company wants to design a vapor-compression cycle heat pump that uses ammonia as the working fluid the evaporator is
a special high-temperature vapor-compression cycle heat pump for a spacecraft is to be designed that uses water as the
use given equation to determine the proper chemical formula and chemical name for the following refrigerants a r-10 b
find the chemical formula and chemical name for the following refrigerants using eq a r-30 b r-40 and c r-50cahbclcfd
use given equation to find the chemical formula and chemical name for the following refrigerants a r-113 b r-114 andc
determine the chemical formula and r number of the following refrigerants a pentachloroethaneb trichloroethane andc
use given equation to determine the chemical name and r number of the following refrigerants a cclf3 b chf3 and c
a small two-stage vapor-compression refrigeration unit using r-134a produces 150 tons of refrigeration with an
a large two-stage vapor-compression packing house refrigeration unit using r-134a produces 550 tons of refrigeration
a very large two-stage vapor-compression refrigeration unit using r-134a produces 3000 tons of refrigeration with an
laboratory measurements on an absorption refrigeration system produced the following results the evaporator absorbs 150
a new absorption refrigeration system is designed to operate in a hazardous environment where the temperature is
1 if the carnot absorption refrigeration coefficient of performance of a new refrigeration unit is 420 and the
a new commercial refrigerator-freezer combination unit is being designed with a dual-evaporator system the freezer
a new refrigerator-freezer combination unit is being designed with a dual-evaporator system to be used in a
a reversed brayton cycle with an isentropic pressure ratio of 175 is to be used to refrigerate a food locker the