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| Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Dumb "current transformer" questions
"Ignoramus29580" wrote in message ... Let's say that I have a cable and I want to measure the AC current going through it. Up to, say, 100 amps. I could use a current transformer, right? If I have a say 200:1 current transformer, then on a 100 amp AC current it would want to produce a 0.5 amp current. Then if I stick, say, a 1 ohm resistor across it, it would produce 0.5*1 = 0.5 volts AC across the resistor. Is that right? i Yes AWEM |
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