Exam Question
(a) Detail the desirable properties of a Refrigerant.
(b) Make a table and compare following refrigerants for use in a provision cooling plant for a 50000 DWT Oil tanker: R-22, R-134a.
Class 2 (2nd Engineer)
MEKG
📅 Mar 2019
Reference Answer
(a) Desirable Properties of a Refrigerant
A good refrigerant must possess favorable thermodynamic, chemical, and physical properties to ensure efficiency, safety, and environmental compliance in marine refrigeration systems.
1. Thermodynamic Properties
Property
A good refrigerant must possess favorable thermodynamic, chemical, and physical properties to ensure efficiency, safety, and environmental compliance in marine refrigeration systems.
1. Thermodynamic Properties
Property
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