An oil radiator has an outside surface area of 0.18 m2 and operates at a surface temperature of 85 degree Celsius. If air moves over the surface of the radiator at a temperature of 16 degree Celsius...

Extracted text: An oil radiator has an outside surface area of 0.18 m2 and operates at a surface temperature of 85 degree Celsius. If air moves over the surface of the radiator at a temperature of 16 degree Celsius and gives rise to a heat transfer coefficient equal to 38.25 W/(m2-K). Find out the heat transfer rate? O 230 W O 475 W 550 W O 675 W