Q110
Linde gas liquefaction process employs cooling
A.
By throttling
AnswerB.
By expansion in an engine
C.
At constant pressure
D.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
Linde gas liquefication process is an throttling process where gas is kept below its inversion temperature so on decreasing the pressure (throttling) the temperature decreases and cooling occurs.