et Ω 1 oom
a unit for measuring electrical resistance, the electric resistance between two points of a conductor when a constant difference of potential of 1 volt, applied between these two points, produces in this conductor a current of 1 ampere, this conductor not being the source of any electromotive force, elektritakistuse ühik SI-s
en Ω 1 ohm
a unit for measuring electrical resistance, the electric resistance between two points of a conductor when a constant difference of potential of 1 volt, applied between these two points, produces in this conductor a current of 1 ampere, this conductor not being the source of any electromotive force, elektritakistuse ühik SI-s

et

Ω

symbol

Terminological databases

Engineering, Manufacturing and Construction

Lennunduse terminibaas

ID 716042 Last modified 03.05.2024

Domain electricityunits of measurementair traffic

oom

Ω

ohm

Ω

elektritakistuse ühik SI-s

a unit for measuring electrical resistance
the electric resistance between two points of a conductor when a constant difference of potential of 1 volt, applied between these two points, produces in this conductor a current of 1 ampere, this conductor not being the source of any electromotive force

oom

Usage examples

Kõik ohtlikus tootmisüksuses paiknevad tehnoloogilised seadmed ja esemed, kus on võimalik staatilise elektrilaengu tekkimine, peavad olema valmistatud metallist või elektrijuhtivast materjalist (eritakistus mitte üle 105 oom/m) ja maandatud. Seadmete jadamaandus on keelatud. Seejuures ei tohi metallesemete maandustakistus ületada 20 oomi.

Ω symbol

ohm

Usage examples

The rate of turn shall continue to be indicated with galvanic earth insulation and the equivalent to an analogue voltage of 20 mV/degree ± 5 % and a maximum internal resistance of 100 ohms.

Ω symbol

in the EU's IATE term base

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