Question
A horizontal heated plate at 200 degree Celsius and facing upwards has been placed in still air at 20 degree Celsius. If the plate measures 1.25 m by 1 m, make calculations for the heat loss by natural convection. The convective film coefficient for free convection is given by the following empirical relation
h = 0.32 (α)^0.25 W/m² K
Where α is the mean film temperature in degrees kelvin
h = 0.32 (α)^0.25 W/m² K
Where α is the mean film temperature in degrees kelvin
Answer: Option A
Answer: (a).6006 W
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Answer: (a).6006 W
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