describe how to test a coil using an ohmmeter (july 2019)

To test a coil using an ohmmeter, follow these steps:

1. Set the ohmmeter to the appropriate range: Depending on the resistance of the coil, you may need to set the ohmmeter to a higher or lower range. Consult the manufacturer’s specifications for the expected resistance of the coil, and set the ohmmeter accordingly.
2. Disconnect the coil from the circuit: To avoid damaging the ohmmeter or the coil, it is important to disconnect the coil from any circuit or power source before testing.
3. Test the resistance: Once the ohmmeter is set and the coil is disconnected, touch the probes of the ohmmeter to the terminals of the coil. The ohmmeter should display the resistance of the coil.
4. Compare the results to the manufacturer’s specifications: Consult the manufacturer’s specifications for the expected resistance of the coil, and compare the measured value to the expected value. If the measured value is within the range specified by the manufacturer, the coil is likely to be functioning properly. If the measured value is significantly different from the expected value, the coil may be damaged or malfunctioning.

Overall, testing a coil using an ohmmeter is a simple and effective way to determine whether the coil is functioning properly.