Physics, 22.10.2020 16:01, Wookas8355

Tech A says that when checking a voltage drop across an open switch, a measurement of 12 volts is normal. Tech B says that when checking voltage drop across an open switch, a measurement of 12 volts means there are 12 volts on each side of the switch. Who is correct

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Tech A says that when checking a voltage drop across an open switch, a measurement of 12 volts is no...