IN AN OSCILLOSCOPE TWO COUPLING IS THERE, THAT IS AC & DC
COUPLING, WHERE DO WE USE THESE COUPLINGS ?
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Answer Posted / k.mathivanan
DC COUPLING IS DIRECT COUPLING WHICH SHOWS BOTH AC & DC
SIGNALS, BUT IN AC COUPLING IT SHOWS ONLY AC SIGNALS,DC
SIGNALS ARE FILTERED OUT, SO THAT IS OPERATION BUT I DON'T
KNOW WHERE DO WE USE THESE COUPLINGS,
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