MCQOPTIONS
Bookmark
Saved Bookmarks
→
Heat Transfer
→
Hydrodynamic Boundary Layer in Heat Transfer
→
Consider the above problem, find the capacity rati..
1.
Consider the above problem, find the capacity ratio of the heat exchanger
A.
0.555
B.
0.444
C.
0.333
D.
0.222
Answer» D. 0.222
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Consider the above problem, find the capacity ratio of the heat exchanger
Water (specific heat = 4 k J/kg K) enters a cross flow exchanger (both fluids unmixed) at 15 degree Celsius and flows at the rate of 7.5 kg/s. It cools air (C <sub>P </sub>= 1 k J/kg K) flowing at the rate of 10 kg/s from an inlet temperature of 120 degree Celsius. For an overall heat transfer coefficient of 780 k J/m<sup>2</sup> hr degree and the surface area is 240 m<sup>2</sup>, determine the NTU
For evaporators and condensers, for the given conditions, the logarithmic mean temperature difference for parallel flow is
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply