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S

ID:15762
GUID:-
Type:UNIT
Version:32
Version date:2013-02-22
Status:DRAFT
Owner:IFD-Nederland

Names

en-INS
en-INsiemens
nl-NLS
nl-NLsiemens

Description

References

Table 2 - SI derived units with special names, including SI supplementary units
plane angle - radian (rad), solid angle - steradian (sr), frequency - hertz (Hz), force - newton (N), pressure/stress - pascal (Pa), energy/work/quantity of heat -joule (J), power/radiant flux - watt (W), electric charge/quantity of electricity - coulomb (C), electric potential/potential difference/tension/electromotive force - volt (V), capacitance - farad (F), electric resistance - ohm (Ω), electric conductance - siemens (S), magnetic flux - weber (Wb), magnetic flux density - tesla (T), inductance - henry (H), Celcius temperature - degree Celcius (ºC), luminous flux - lumen (lm), illuminance - lux (lx).
[ISO 31-00:1992.2.3.2.2]


siemens
[ISO 31-05:1992.5-34.a]


siemens
[ISO 31-05:1992.5-45.a]


Siemens
The siemens (symbol: S) is the SI derived unit of electric conductance. It is equal to inverse ohm. It is named after the German inventor and industrialist Ernst Werner von Siemens, and was previously called the mho. In English, the term siemens is used both for the singular and plural. The 14th General Conference on Weights and Measures approved the addition of the siemens as an SI derived unit in 1971. For a physical object, typically an electronic device, with electrical resistance R, the conductance G is defined as G = 1/R = I/V where I is the current through the object and V is the voltage (electrical potential difference) across the object.
[Wikipedia (En)]


Siemens (eenheid)
De siemens (symbool S) is de SI-eenheid voor elektrisch geleidingsvermogen en komt overeen met 1 (1 / kgm2 . A^-2 . s^-3). De siemens is de inverse van de ohm: S = I / U = 1 / R. Omdat de siemens het tegenovergestelde van de weerstandseenheid ohm is, wordt het door elektrotechnici ook wel mho genoemd, en wordt genoteerd als een omgedraaide hoofdletter omega. Een weerstand van 1 ohm heeft een geleidingsvermogen van 1 siemens.
[Wikipedia (Nl)]


Siemens
In the International System of Units, the derived unit of electric conductance; the electric conductance in a body that has a resistance of one ohm.
[Wiktionary (En)]