overheating protection
51BTR-152 — Infobox Weapon name= BTR 152 caption=BTR 152 in the Yad la Shiryon museum, Israel origin=Soviet Union type=Armored personnel carrier is vehicle=yes service=24 March 1950 present used by=See Operators wars=See Service History designer= B. M.… …
52Nuclear safety in the United States — Nuclear safety in the U.S. is governed by federal regulations and continues to be studied by the Nuclear Regulatory Commission (NRC). The safety of nuclear plants and materials controlled by the U.S. government for research and weapons production …
53Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
54food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… …
55Nuclear energy policy of the United States — For other uses, see Nuclear policy of the United States. George W. Bush signing the Energy Policy Act of 2005, which gave extensive funding and aid to help reinvigorate the nuclear industry in America. The nuclear energy policy of the United… …
56Hard disk drive — Hard drive redirects here. For other uses, see Hard drive (disambiguation). Hard disk drive Mechanical interior of a modern hard disk drive Date invented 24 December 1954 [1] …
57History of Wikipedia — Wikipedia in the news redirects here. For an overview of Wikipedia mentioned in other media, see Wikipedia:Wikipedia in the media Growth of Wikipedia redirects here. For mathematical models of Wikipedia s expansion, see Wikipedia:Modelling… …
58Panther tank — Infobox Weapon name= Panther Ausf. A caption= Panther Ausf. A painted in one of many camouflage patterns origin= Nazi Germany type= Medium tank is vehicle=yes service= 1943 1945 (Nazi Germany) used by=Nazi Germany France wars= World War II… …
59Arc-fault circuit interrupter — An arc fault circuit interrupter (AFCI) is a circuit breaker designed to prevent fires by detecting non working electrical arcs and disconnect power before the arc starts a fire. The AFCI should distinguish between a working arc that may occur in …
60Ring circuit — In electricity supply, a ring final circuit or ring circuit (informally also ring main or just ring) is an electrical wiring technique developed and primarily used in the United Kingdom that provides two independent conductors for live, neutral… …
