Discussion :: Chemical Engineering Thermodynamics
- Pick out the undesirable property for a good refrigerant.
|
A.
High thermal conductivity |
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B.
Low freezing point |
|
C.
Large latent heat of vaporisation |
|
D.
High viscosity |
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Answer : Option D
Explanation :
High viscosity is obviously an undesirable property of good refrigerant as it increases the losses of energy converts the useful energy in to non-conservative frictional energy.
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