A heating element converts electrical energy into heat through the process of Joule heating. Electric current through the element encounters resistance, resulting in heating of the element. This process is independent of the direction of current.
A tube (tubular section, tubing, or hollow cylinder) usually but not necessarily of circular cross-section, used mainly to convey substances which can flow liquids and gases (fluids), slurries, powders and masses of small solids. Plastic tubing is widely used for its light weight, chemical resistant, non-corrosive properties, and ease of making connections. A tube may also reference a florescent light bulb or a housing of lamps or LEDs.
APW Wyott is a leading source of quality equipment solutions to the food service and retail industries worldwide. The company supplies a wide selection of equipment for cooking, toasting, heating & holding, warming and merchandising food items. APW Wyott serves customers in the fast food, casual and fine dining, convenience store, supermarket, hospitality and institutional markets the world over.
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