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  1. Question about the difference between an ohm-meter and a …

    Jan 27, 2009 · A ohmeter, is designed to measure ohms. actually it dosent measure ohms it calulates ohms based on an applied voltage and a measured current, (snip) Right, I …

  2. Testing three phase motors | Information by Electrical …

    Jan 23, 2020 · A two-wire ohmmeter won't be accurate enough to detect shorted turns, but a four-wire ohmmeter might. If you are going behind a two wire ohmmeter, an impedance meter that …

  3. Figuring wire length with a ohmmeter? | Information by Electrical ...

    Apr 29, 2014 · An ordinary ohmmeter won't do it. From the ITT "Radio Engineers Handbook" the resistance of #3 Annealed copper wire at 20 C (68 F) is about 0.197 ohms per 1000n ft. Thus, …

  4. Digital Multimeter for resistance | Information by Electrical ...

    Feb 2, 2011 · The ohmmeter reading are actual readings. Take my 20K reading of .04. Larry says "For example, if you get a reading of 3.87 with the scale set to 20K, then the resistance is …

  5. coil ohms | Information by Electrical Professionals for Electrical ...

    Apr 1, 2003 · The tricky part, however, is that voltage, current, and resistance can vary from instant to instant, can be difficult to measure, and can require extraordinarily complicated …

  6. How do you check your water quality with an electrical meter

    Dec 6, 2012 · Ive heard you can use an electrical meter instead of buying one of those testers that are sold in stores but what is a good reading?

  7. Control Transformer Winding Resistance Test | Information by …

    Jun 7, 2013 · Remember that when you use a DC powered ohmmeter what you are reading is the DC resistance of the windings. When the transformer is actually in use the current through it …

  8. Testing a Solid State Relay???? | Information by Electrical ...

    Sep 26, 2009 · I have no doubt, but as a general rule testing a solid state relay with a just an ohmmeter is just not the most reliable way to do it. You would first have to know with certainty …

  9. What is the ohmmeter reading for each configuration in Fig

    What is the ohmmeter reading for each configuration in Fig. 6.73? What is the ohmmeter reading for each configuration in Fig. 6.73? BUY Introductory Circuit Analysis (13th Edition) 13th Edition

  10. Infinity readings | Information by Electrical Professionals for ...

    Nov 1, 2014 · Along with some less common methods, an ohmmeter can apply a fixed voltage, and measure the current. The display must read the inverse of the current, making for an odd …