- reference earth potential
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Dictionary English-German Informatics. 2015.
reference earth potential
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Earth potential rise — In electrical engineering, Earth Potential Rise (EPR) also called Ground Potential Rise (GPR) occurs when a large current flows to earth through an earth grid impedance. The potential relative to a distant point on the Earth is highest at the… … Wikipedia
Earth (disambiguation) — Earth is the third planet from the Sun. Earth may also refer to: * Earth (classical element), one of the four Greek classical elements * One of the five elements in Chinese Taoism * Soil, the material in which plants grow * Earth (electricity),… … Wikipedia
potential energy — Physics. the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. Cf. kinetic energy. [1850 55] * * * Energy stored by an object by virtue of its position. For example, an object … Universalium
Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… … Wikipedia
Potential energy — This article is about a form of energy in physics. For the statistical method, see Potential energy statistics. Classical mechanics Newton s Second Law … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Earth's magnetic field — Computer simulation of the Earth s field in a normal period between reversals.[1] The tubes represent magnetic field lines, blue when the field points towards the center and yellow when away. The rotation axis of the Earth is centered and… … Wikipedia
Potential temperature — The potential temperature of a parcel of fluid at pressure P is the temperature that the parcel would acquire if adiabatically brought to a standard reference pressure P {0}, usually 1000 millibars. The potential temperature is denoted heta and,… … Wikipedia
Earth Abides — infobox Book | name = Earth Abides title orig = translator = image caption = Cover of the 1949 Random House first edition. author = George R. Stewart illustrator = cover artist = H. Lawrence Hoffman [cite… … Wikipedia
potential — /pəˈtɛnʃəl / (say puh tenshuhl) adjective 1. possible as opposed to actual. 2. capable of being or becoming; latent. 3. Grammar expressing possibility, as of a mode or modal construction, as I can go . 4. Rare potent. –noun 5. a possibility or… …
Figure of the Earth — An oblate spheroid Geodesy … Wikipedia
