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siemens
sie·mens S0394800 (sē′mənz)n. pl. siemens Abbr. S A unit of electrical conductance in the International System, equal to one ampere per volt.
[After Ernst Werner von Siemens.]siemens (ˈsiːmənz) n, pl siemens (Units) the derived SI unit of electrical conductance equal to 1 reciprocal ohm. Symbol: S Formerly called: mho
Siemens (ˈsiːmənz) n1. (Biography) Ernst Werner von (ɛrnst ˈvɛrnər fɔn). 1816–92, German engineer, inventor, and pioneer in telegraphy. Among his inventions are the self-excited dynamo and an electrolytic refining process2. (Biography) his brother, Sir William, original name Karl Wilhelm Siemens. 1823–83, British engineer, born in Germany, who invented the open-hearth process for making steelsie•mens (ˈsi mənz)
n. (used with a sing. v.) the SI unit of electrical conductance, equal to the reciprocal of the ohm and replacing the equivalent MKS unit (mho). Abbr.: S [1930–35; after W. Siemens] Sie•mens (ˈsi mənz)
n. Sir William (Karl Wilhelm Siemens), 1823–83, British inventor, born in Germany. Thesaurus| Noun | 1. |  siemens - a unit of conductance equal to the reciprocal of an ohmmho, reciprocal ohm, Sconductance unit - a measure of a material's ability to conduct an electrical charge | | 2. | Siemens - engineer who was a brother of Ernst Werner von Siemens and who moved to England (1823-1883)Karl Wilhelm Siemens, Sir Charles William Siemens | | 3. | Siemens - German electrical engineer (1816-1892)Ernst Werner von Siemens |
TranslationsSiemens
siemens the derived SI unit of electrical conductance equal to 1 reciprocal ohm.
Siemens1. Ernst Werner von . 1816--92, German engineer, inventor, and pioneer in telegraphy. Among his inventions are the self-excited dynamo and an electrolytic refining process 2. his brother, Sir William, original name Karl Wilhelm Siemens. 1823--83, British engineer, born in Germany, who invented the open-hearth process for making steel Siemens the unit of electrical conductivity in the International System of Units (SI). Named in honor of W. von Siemens, the unit has the designation S in the international system. A Siemens is equal to the electrical conductivity of a conductor having a resistance of 1 ohm. In the 19th century, the Siemens was a unit of electrical resistance. Now obsolete, it was equal to the resistance of a column of mercury with a length of 1 m and a cross-sectional area of 1 mm2 at 0°C. siemens[′sē·mənz] (electricity) A unit of conductance, admittance, and susceptance, equal to the conductance between two points of a conductor such that a potential difference of 1 volt between these points produces a current of 1 ampere; the conductance of a conductor in siemens is the reciprocal of its resistance in ohms. Formerly known as mho (Ω); reciprocal ohm. Symbolized S. SiemensA German semiconductor and electronics manufacturer.
http://siemens.de/.
Siemens(Siemens AG, Munich, Germany, www.siemens.com) A leading European electrical and electronics firm founded in 1847. Siemens has more than 430,000 employees in nearly 200 countries, and more than 50,000 professionals are engaged in research and development. In 1990, the computer division of Siemens and Nixdorf merged to become Siemens Nixdorf. In 1998, Siemens Nixdorf split into Siemens Computer Systems (later Fujitsu Siemens Computers) and Wincor Nixdorf. See Fujitsu Siemens.siemens
siemens (S) [se´menz] the SI unit of conductance; it is the conductance of one ampere per volt in a body with one ohm resistance.sie·mens (S), (sē'menz), The SI unit of electrical conductance; the conductance of a body with an electrical resistance of 1 ohm, allowing 1 ampere of current to flow per volt applied; equal to 1 mho. Synonym(s): mho [William Siemens, German-born British engineer, 1823-1883] sie·mens (S) (sē'mĕnz) The SI unit of electrical conductance; the conductance of a body with an electrical resistance of 1 ohm, allowing 1 ampere of current to flow per volt applied; equal to 1 mho.
Synonym(s): mho. [William Siemens, German-born British engineer, 1823-1883]LegalSeesAcronymsSeeSsiemens
Synonyms for siemensnoun a unit of conductance equal to the reciprocal of an ohmSynonymsRelated Wordsnoun engineer who was a brother of Ernst Werner von Siemens and who moved to England (1823-1883)Synonyms- Karl Wilhelm Siemens
- Sir Charles William Siemens
noun German electrical engineer (1816-1892)Synonyms |