Q238
A refrigeration system
A.
Removes heat from a low temperature body and delivers it to a high temperature body
AnswerB.
Removes heat from a high temperature body and delivers it to a low temperature body
C.
Rejects energy to a low temperature body
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Refrigeration is the process of cooling a space, substance, or system to lower and/or maintain its temperature below the ambient one (while the removed heat is rejected at a higher temperature). In other words, refrigeration means artificial (human-made) cooling.