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Some models of room heaters have a fan blowing air,instead of having a heating coil and a relector. Do you think this could be an advantage ? What mode of heat transfer is used while blowing air in the above heater ? |
| Answer» Some models of room heaters have a fan blowing air,instead of having a heating coil and a relector. Do you think this could be an advantage ? What mode of heat transfer is used while blowing air in the above heater ? | |