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Steve said that "An eddy-current probe works by passing an alternating
current through a coil of wire and measuring the coil’s
impedance" while we are using -24 Volt DC , So I am confused about DC and AC. Plz .
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Answer Posted / dhankhandhar@ymail.com
We can never generate DC voltage ,we can only change AC to DC ,so no matter you are giving AC or DC input but Addy current will be always AC.
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