Q127
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
AnswerD.
Refrigerant with lower evaporation temperature should be used
Answer: Option C
Solution
Answer: Option C
Solution:
For proper refrigeration in a cabinet, if the temperature and vapour pressure difference between cabinet and atmosphere is high, then Perfectly tight vapour seal should be used