0 a device that uses electricity to produce heat, for example from metal bars that become red and hot when the current is switched on --
However, a broadcast transmitter with a megawatt power stage transferring 98% of that into the antenna can also be viewed as a 20 kilowatt electric heater.
Infrared or red radiation from a common household radiator or electric heater is an example of thermal radiation, as is the heat emitted by an operating incandescent light bulb.
An electric heater is inserted into the cathode sleeve, and insulated from it electrically by a coating of aluminium oxide.
Each cottage has electric lights, outlets, and electric heater.
There must be several electrical outlets in each room to easily use an appliance like electric heater.
Storage heaters may also incorporate an electric heater (utilizing either resistance heaters or heat pumps), which can be used to increase heat output.
The device itself consists of a water tank, an internal water pump and an electric heater.
But when the war was over and supply restarted, pantograph and electric heater were removed.
