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electronics and communication engineering digital electronics
1. A 4 input AND gate is equivalent to
(A): 2 switches in series and 2 in parallel
(B): 4 switches in parallel
(C): 4 switches in series
(D): three switches in parallel and one in series
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By: guest on 01 Jun 2017 11.53 pm
All the switches have to be closed so that the circuit can be made. In AND gate all the inputs have to be high for output to be high.
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