Hot air at 150°C flows over a flat plate maintained at 50°C. If the forced convection heat transfer coefficient is 75 W/m2K, the heat gain rate by the plate through an area of 2 m2 will be
1
15 kW
2
22.5 kJ/S
3
7.5 kJ/S
4
None of the above
Hot air at 150°C flows over a flat plate maintained at 50°C. If the forced convection heat transfer coefficient is 75 W/m2K, the heat gain rate by the plate through an area of 2 m2 will be