

MCQOPTIONS
Saved Bookmarks
1. |
For turbulent flow over a flat plate, the average value of Nusselt number is prescribed by the relationNu = 0.664 (Re) 0.5 (Pr) 0.33Which of the following is then a false statement?The average heat transfer coefficient increases as |
A. | 1/5 power of plate length |
B. | 2/3 power of thermal conductivity |
C. | 1/3 power of specific heat |
D. | 4/5 power of a free stream velocity |
E. | 0.5 (Pr) 0.33Which of the following is then a false statement?The average heat transfer coefficient increases asa) 1/5 power of plate lengthb) 2/3 power of thermal conductivityc) 1/3 power of specific heatd) 4/5 power of a free stream velocity |
Answer» B. 2/3 power of thermal conductivity | |