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A wax motor is a linear actuator device that converts thermal energy into mechanical energy by exploiting the phase-change behaviour of waxes. [1] During melting, wax typically expands in volume by 5–20% ( Freund et al. 1982 ).
A Regular Production Option (RPO) is a 3-digit standardized code used by General Motors to designate vehicle options & modifications. RPO codes designate how a vehicle is built, and they've been used on dealership order forms and in assembly plants since at least the 1950s (see Corvette C1).
The wax thermostatic element was invented in 1934 by Sergius Vernet (1899–1968). [1] Its principal application is in automotive thermostats used in the engine cooling system. The first applications in the plumbing and heating industries were in Sweden (1970) and in Switzerland (1971).
A thermostatic radiator valve on position 2 (15–17 °C) Installed thermostatic radiator valve with the adjustment wheel removed A thermostatic radiator valve (TRV) is a self-regulating valve fitted to hot water heating system radiator, to control the temperature of a room by changing the flow of hot water to the radiator.
John Lennon and Yoko Ono made an appearance on the show in 1969, sharing a bed with Eamonn Andrews. [4] The show is now most commonly remembered for Bill Grundy's 1976 interview with the Sex Pistols, which caused public outrage at the time. [5] Today was replaced in September 1977 by Thames at Six, a more conventional news magazine programme.
Indian Refining patented the first "wax free" oil under the Havoline brand. Chemists at the Lawrenceville refinery developed the wax free motor oil leading to an Indian Refining patent. The Texas Company acquired Indian Refining in 1931 primarily to access the formulation for wax free motor oil. The oil was further developed and is currently ...
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Group Policy Object General Purpose Outlet , mains socket in Australia General Purpose Output , an uncommitted digital signal pin on an integrated circuit or electronic circuit board used as an output and controllable by the user at runtime.