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2. Glow plug - Wikipedia

   en.wikipedia.org/wiki/Glow_plug

   In a diesel engine, a glow plug (also spelled glowplug) is a heating device used to aid starting of the engine in cold weather. This device is a pencil-shaped piece of metal with an electric heating element at the tip. A glowplug system consists of either a single glowplug in the inlet manifold, or one glowplug per cylinder. In older systems ...

3. Self-regulating heater - Wikipedia

   en.wikipedia.org/wiki/Self-regulating_heater

   A positive-temperature-coefficient heating element (PTC heating element), or self-regulating heater, is an electrical resistance heater whose resistance increases significantly with temperature. The name self-regulating heater comes from the tendency of such heating elements to maintain a constant temperature when supplied by a given voltage.

4. Ceramic heater - Wikipedia

   en.wikipedia.org/wiki/Ceramic_heater

   A ceramic heater as a consumer product is a space heater that generates heat using a heating element of ceramic with a positive temperature coefficient (PTC). [1] [2] [failed verification] Ceramic heaters are usually portable and typically used for heating a room or small office, and are of similar utility to metal-element fan heaters.

5. Heating element - Wikipedia

   en.wikipedia.org/wiki/Heating_element

   A heating element is a device used for conversion of electric energy into heat, consisting of a heating resistor and accessories. [1] Heat is generated by the passage of electric current through a resistor through a process known as Joule heating. Heating elements are used in household appliances, industrial equipment, and scientific ...

6. Electric heating - Wikipedia

   en.wikipedia.org/wiki/Electric_heating

   Most modern electric heating devices use nichrome wire as the active element; the heating element, depicted on the right, uses nichrome wire supported by ceramic insulators. Alternatively, a heat pump can achieve around 150% – 600% efficiency for heating, or COP 1.5 - 6.0 Coefficient of performance , because it uses electric power only for ...

7. Norovirus cases are surging. A doctor explains what to look for

   www.aol.com/norovirus-cases-surging-doctor...

   Those with norovirus should start feeling better in a couple of days after symptoms begin. If symptoms don’t improve, that’s another reason to visit the doctor. In addition, it’s crucial to ...

8. Electric blanket - Wikipedia

   en.wikipedia.org/wiki/Electric_blanket

   one is overheating safety thermostat, about 8-9 per bed electric blanket, which is connected in series on the electric heating element to play the role of safety protection; The other is the thermostat controller, which is located at the head of the bed or at the hand to play the role of temperature adjustment.

9. AOL reviewed: This smart humidifier helps me sleep better in ...

   www.aol.com/lifestyle/levoit-dual-200s-smart...

   The Levoit Duual 200S Smart Humidifier is a compact and reasonably priced mister that can help maintain comfortable humidity levels in your home.