The use of heat exchangers is made in
* radiators in automobile
* condensers and boilers in steam plants
* condensers and evaporators in refrigeration and air conditioning units
77) The use of heat exchangers is made in
Answer is:
all of the above
Explanation:
Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers
Answer is:
all of these
Explanation:
In a heat exchanger with one fluid evaporating or condensing, the surface area required is least in
* parallel flow
* counter flow
* cross flow
Answer is:
At thermal equilibrium, the emissivity and absorptivity are same.
Answer is:
Incorrect
Answer is: