A good refrigerant should have – McqOptions

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1.	A good refrigerant should have
A.	high latent heat of vaporisation and low freezing point
B.	high operating pressures and low freezing point
C.	high specific volume and high latent heat of vaporisation
D.	low C.O.P. and low freezing point
Answer» B. high operating pressures and low freezing point

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