heating effect of current


heating effect of current
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English-Russian dictionary of terminology cable technology.

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  • heating — I Process of raising the temperature of an enclosed space. Heat can be delivered by convection, radiation, and thermal conduction. With the exception of the ancient Romans, who developed a form of central heating, most cultures relied on direct… …   Universalium

  • Heating element — A heating element converts electricity into heat through the process of Joule heating. Electric current through the element encounters resistance, resulting in heating of the element. Most heating elements use Nichrome 80/20 (80% nickel, 20%… …   Wikipedia

  • High-voltage direct current — HVDC or high voltage, direct current electric power transmission systems contrast with the more common alternating current systems as a means for the bulk transmission of electrical power. The modern form of HVDC transmission uses technology… …   Wikipedia

  • Canary Current — ▪ Atlantic Ocean also called  Canaries Current,         part of a clockwise setting ocean current system in the North Atlantic Ocean. It branches south from the North Atlantic Current and flows southwestward along the northwest coast of Africa as …   Universalium

  • effective current — noun : the value of an alternating or otherwise variable current that would result in the same heat production in a circuit as that of a direct current in the same length of time : the square root of the means of the squares of the instantaneous… …   Useful english dictionary

  • Greenhouse Effect —   A popular term used to describe the heating effect due to the trapping of long wave (length) radiation by greenhouse gases produced from natural and human sources.   ***   The result of water vapor, carbon dioxide, and other atmospheric gases… …   Energy terms

  • effective current — Elect. the magnitude of an alternating current having the same heating effect as that of a given magnitude of direct current. * * * …   Universalium

  • Thermoelectric effect — The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa. On the measurement scale of everyday life, a thermoelectric device creates a voltage when there is a different temperature on each… …   Wikipedia

  • Eddy current — This article is about the electrical phenomenon. For the Ted McKeever comic, see Eddy Current (comics). Electromagnetism …   Wikipedia

  • Rebound effect (conservation) — The term rebound effect is used in conservation, energy economics and green marketing. It refers to the behavioral or other systemic responses to the introduction of new technologies, or other measures taken to reduce resource use. These… …   Wikipedia

  • Skin effect — Skin depth redirects here. For the depth (layers) of biological/organic skin, see skin. Skin effect is the tendency of an alternating electric current (AC) to distribute itself within a conductor with the current density being largest near the… …   Wikipedia


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