dc ammeter has three connecting pins while ac has four
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A DC ammeter will read zero
Measures current, both AC or DC, usually in Amps.
well the difference mainly exists in the method of finding them , these are :-1. in finding DC load line :-open all AC sourcesopen all the capacitors2. for AC load line:-open all the Dc sourcesshort all the capacitors.
A capacitor is a capacitor, no matter what circuits you use it in. There is no difference between one used in AC and one in DC, except perhaps the size that is appropriate.
i think Transformer operates AC and ferrite core operates in DC