| Ohm's law |
States that, in a given electrical circuit, the amount at current in amps is equal to the pressure in volts divided by the resistance in ohms. The formula is: I (Current) = V voltage or V = IxRR resistance or R = V/I.
출처: www.nachi.org/glossary/o.htm
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| ohmmeter |
In electrical contracting, a device to measure the resistance across a load. They are never used on a live circuit. Used to track down broken wires.
출처: www.nachi.org/glossary/o.htm
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| Ohm's law |
The law which relates current measured as Amps (I), voltage (E) and resistance measured as Ohms (R). The law is E = Ix R. It can also be expressed as I = E/R, or R = E/I.
출처: www.e-ratecentral.com/resources/help/glossary/o.as...
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| ohmmeter |
Test set which gives resistance readings in Ohms.
출처: www.e-ratecentral.com/resources/help/glossary/o.as...
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| ohm |
A unit of electrical resistance or impedance, that which opposes an electric current in a conductor.
출처: www.dilettantesdictionary.com/index.php
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