Choose the correct statement?

A. Superheat and sensible heat of a. refrigerant are same

B. If operating temperature of system is low, then refrigerant with low boiling point should be used

C. Precooling and subcooling bf refrigerant are same

D. Refrigerant is inside the lubes in case of a direct-expansion chiller

E. A refrigerant should have low latent heat

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