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1. |
Convective heat transfer coefficients for air under natural convection is __________ |
A. | 0.5 1000 (W/(m<sup>2</sup>K)) |
B. | 50 3000 (W/(m<sup>2</sup>K)) |
C. | 10 1000 (W/(m<sup>2</sup>K)) |
D. | 50 10000 (W/(m<sup>2</sup>K)) |
Answer» B. 50 3000 (W/(m<sup>2</sup>K)) | |