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(Units) one million ohms. Symbol:



a unit of resistance equal to one million ohms.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.megohm - a unit of resistance equal to one million ohms
resistance unit - the reciprocal of conductance
ohm - a unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere
References in periodicals archive ?
SDM3045X DMM will make measurements of True-RMS AG voltage and AC current, resistance to 10 megohms, capacitance to 10,000 microfarads, continuity and diode tests, frequency and period measurements, and temperature, with support for thermocouple and RTD sensors
Static wicks are high-resistance devices (anywhere from 6 to 200 megohms resistance) that have a much lower corona voltage than the surrounding airframe structure they are attached to.
20, which requires a system resistance of a person through the floor and to ground of less than 35 megohms.
They provide greater than 5,000 Megohms at 400 VDC and exhibit no evidence of breakdown or flashover when tested in IAW MIL-STD-1344, Method 3003.
Resistive sensors are very non-linear, and impedance (there is a capacitive component) can vary from many megohms at 10 percent RH to kilohms at 80 percent RH.
The high-quality pure water produced by the systems has resistivity values typically exceeding 15 Megohms cm at 25 C, <30 ppb of TOC (Total Organic Carbon) and bacteria levels of <1 cfu/mL.
Measures 200mVDC to 1000VDC, 200VAC to 750VAC, 200 micro AMPS to 10 AMPS, 200 ohms to 2 megohms.
Many tables for solvents are labeled resistivity, but are in units of megohms (resistance).