Q66
In regenerator type heat exchanger, heat transfer takes place by
A.
Direct mixing of hot and cold fluids
B.
A complete separation between hot and cold fluids
C.
Flow of hot and cold fluids alternately over a surface
AnswerD.
Generation of heat again and again
Answer: Option C
Solution
Answer: Option C
Solution:
A regenerative heat exchanger, or more commonly a regenerator, is a type of heat exchanger where heat from the hot fluid is intermittently stored in a thermal storage medium before it is transferred to the cold fluid.