Q142
Hydrogen is used in Electrolux refrigeration system so as to _________ the rate of evaporation of the liquid ammonia passing through the evaporator.
A.
Equalize
B.
Reduce
C.
Increase
AnswerD.
None of these
Answer: Option C
Solution
Answer: Option C
Solution:
Hydrogen is used in Electrolux refrigeration system so as to increase the rate of evaporation of the liquid ammonia passing through the evaporator.