Mechanical Engineering Mcqs

For proper refrigeration in a cabinet, if the temperature and vapour pressure difference between cabinet and atmosphere is high, then_________________?

(A)  bigger cabinet should be used

(B)  smaller cabinet should be used

(C)  perfectly tight vapour seal should be used

(D)  refrigerant with lower evaporation temperature should be used

(E)  refrigerant with high boiling point must be used

Submitted By :Ali Uppal

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