Grade 12General Physics
Input signals A and B are applied to the input terminals of the ‘dotted box’ set-up shown here. Let Y be the final output signal from the box.
Draw the wave forms of the signals labelled as C1 and C2 within the box, giving (in brief) the reasons for getting these wave forms. Hence draw the wave form of the final output signal Y. Give reasons for your choice.
What can we state (in words) as the relation between the final output signal Y and the input signals A and B ?
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