Q.

Water is used as a in air conditioning units.

A. absorbent
B. refrigerant
C. absorbent and refrigerant
D. none of the mentioned
Answer» B. refrigerant
Explanation: the reason is that water cannot be cooled below 0 degree celsius.
3.1k
0
Do you find this helpful?
17

View all MCQs in

Thermal Engineering 2

Discussion

No comments yet