

MCQOPTIONS
Saved Bookmarks
1. |
The temperature profile at a particular location on a surface is prescribed by the identity(t s – t) / (t s – t infinity) = sin (π y/0.015)If thermal conductivity of air is stated to be 0.03 W/m K, determine the value of convective heat transfer coefficient |
A. | 6.48 W/m 2 K |
B. | 6.38 W/m 2 K |
C. | 6.28 W/m 2 K |
D. | 6.18 W/m 2 K |
Answer» D. 6.18 W/m 2 K | |