How Is The Ohmmeter Connected In The Device Or Circuit Being Tested?
How is the ohmmeter connected in the device or circuit being tested?
Answer:
In the simplest ohmmeters, the resistance to be measured may be connected to the instrument in parallel or in series. If in parallel (parallel ohmmeter), the instrument will draw more current as resistance increases. ... Ratio meters measure the ratio of the voltage across the resistance to the current flowing through it.
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